858897018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 2291153280

約数和(自身を除く): 1432256262

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 103, 119, 126, 153, 206, 229, 238, 289, 306, 309, 357, 458, 578, 618, 687, 714, 721, 867, 927, 1071, 1374, 1442, 1603, 1734, 1751, 1854, 2023, 2061, 2142, 2163, 2601, 3206, 3502, 3893, 4046, 4122, 4326, 4809, 5202, 5253, 6069, 6489, 7786, 9618, 10506, 11679, 12138, 12257, 12978, 14427, 15759, 18207, 23358, 23587, 24514, 27251, 28854, 29767, 31518, 35037, 36414, 36771, 47174, 54502, 59534, 66181, 70074, 70761, 73542, 81753, 89301, 110313, 132362, 141522, 163506, 165109, 178602, 198543, 208369, 212283, 220626, 245259, 267903, 330218, 397086, 400979, 416738, 424566, 463267, 490518, 495327, 535806, 595629, 625107, 801958, 926534, 990654, 1191258, 1202937, 1250214, 1389801, 1485981, 1875321, 2405874, 2779602, 2806853, 2971962, 3608811, 3750642, 4169403, 5613706, 6816643, 7217622, 8338806, 8420559, 13633286, 16841118, 20449929, 25261677, 40899858, 47716501, 50523354, 61349787, 95433002, 122699574, 143149503, 286299006, 429448509, 858897018]

約数ペア:

[(1, 858897018), (2, 429448509), (3, 286299006), (6, 143149503), (7, 122699574), (9, 95433002), (14, 61349787), (17, 50523354), (18, 47716501), (21, 40899858), (34, 25261677), (42, 20449929), (51, 16841118), (63, 13633286), (102, 8420559), (103, 8338806), (119, 7217622), (126, 6816643), (153, 5613706), (206, 4169403), (229, 3750642), (238, 3608811), (289, 2971962), (306, 2806853), (309, 2779602), (357, 2405874), (458, 1875321), (578, 1485981), (618, 1389801), (687, 1250214), (714, 1202937), (721, 1191258), (867, 990654), (927, 926534), (1071, 801958), (1374, 625107), (1442, 595629), (1603, 535806), (1734, 495327), (1751, 490518), (1854, 463267), (2023, 424566), (2061, 416738), (2142, 400979), (2163, 397086), (2601, 330218), (3206, 267903), (3502, 245259), (3893, 220626), (4046, 212283), (4122, 208369), (4326, 198543), (4809, 178602), (5202, 165109), (5253, 163506), (6069, 141522), (6489, 132362), (7786, 110313), (9618, 89301), (10506, 81753), (11679, 73542), (12138, 70761), (12257, 70074), (12978, 66181), (14427, 59534), (15759, 54502), (18207, 47174), (23358, 36771), (23587, 36414), (24514, 35037), (27251, 31518), (28854, 29767)]