2018871414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1051

約数の個数: 192

約数和(自身を含む): 5657693184

約数和(自身を除く): 3638821770

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 43, 46, 51, 63, 69, 86, 102, 119, 126, 129, 138, 153, 161, 207, 238, 258, 301, 306, 322, 357, 387, 391, 414, 483, 602, 714, 731, 774, 782, 903, 953, 966, 989, 1071, 1173, 1449, 1462, 1806, 1906, 1978, 2142, 2193, 2346, 2709, 2737, 2859, 2898, 2967, 3519, 4386, 5117, 5418, 5474, 5718, 5934, 6579, 6671, 6923, 7038, 8211, 8577, 8901, 10234, 13158, 13342, 13846, 15351, 16201, 16422, 16813, 17154, 17802, 20013, 20769, 21919, 24633, 30702, 32402, 33626, 40026, 40979, 41538, 43838, 46053, 48603, 49266, 50439, 60039, 62307, 65757, 81958, 92106, 97206, 100878, 113407, 117691, 120078, 122937, 124614, 131514, 145809, 151317, 153433, 197271, 226814, 235382, 245874, 286853, 291618, 302634, 306866, 340221, 353073, 368811, 372623, 394542, 460299, 573706, 680442, 696643, 706146, 737622, 745246, 860559, 920598, 942517, 1020663, 1059219, 1117869, 1380897, 1393286, 1721118, 1885034, 2041326, 2089929, 2118438, 2235738, 2581677, 2608361, 2761794, 2827551, 3353607, 4179858, 4876501, 5163354, 5216722, 5655102, 6269787, 6597619, 6707214, 7825083, 8482653, 9753002, 12539574, 13195238, 14629503, 15650166, 16022789, 16965306, 19792857, 23475249, 29259006, 32045578, 39585714, 43888509, 46950498, 48068367, 59378571, 87777018, 96136734, 112159523, 118757142, 144205101, 224319046, 288410202, 336478569, 672957138, 1009435707, 2018871414]

約数ペア:

[(1, 2018871414), (2, 1009435707), (3, 672957138), (6, 336478569), (7, 288410202), (9, 224319046), (14, 144205101), (17, 118757142), (18, 112159523), (21, 96136734), (23, 87777018), (34, 59378571), (42, 48068367), (43, 46950498), (46, 43888509), (51, 39585714), (63, 32045578), (69, 29259006), (86, 23475249), (102, 19792857), (119, 16965306), (126, 16022789), (129, 15650166), (138, 14629503), (153, 13195238), (161, 12539574), (207, 9753002), (238, 8482653), (258, 7825083), (301, 6707214), (306, 6597619), (322, 6269787), (357, 5655102), (387, 5216722), (391, 5163354), (414, 4876501), (483, 4179858), (602, 3353607), (714, 2827551), (731, 2761794), (774, 2608361), (782, 2581677), (903, 2235738), (953, 2118438), (966, 2089929), (989, 2041326), (1071, 1885034), (1173, 1721118), (1449, 1393286), (1462, 1380897), (1806, 1117869), (1906, 1059219), (1978, 1020663), (2142, 942517), (2193, 920598), (2346, 860559), (2709, 745246), (2737, 737622), (2859, 706146), (2898, 696643), (2967, 680442), (3519, 573706), (4386, 460299), (5117, 394542), (5418, 372623), (5474, 368811), (5718, 353073), (5934, 340221), (6579, 306866), (6671, 302634), (6923, 291618), (7038, 286853), (8211, 245874), (8577, 235382), (8901, 226814), (10234, 197271), (13158, 153433), (13342, 151317), (13846, 145809), (15351, 131514), (16201, 124614), (16422, 122937), (16813, 120078), (17154, 117691), (17802, 113407), (20013, 100878), (20769, 97206), (21919, 92106), (24633, 81958), (30702, 65757), (32402, 62307), (33626, 60039), (40026, 50439), (40979, 49266), (41538, 48603), (43838, 46053)]