1886905944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{30941}}^1$

素因数の和:30982

約数の個数: 144

約数和(自身を含む): 6419846160

約数和(自身を除く): 4532940216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6776, 7623, 8712, 10164, 15246, 20328, 30492, 30941, 60984, 61882, 92823, 123764, 185646, 216587, 247528, 278469, 340351, 371292, 433174, 556938, 649761, 680702, 742584, 866348, 1021053, 1113876, 1299522, 1361404, 1732696, 1949283, 2042106, 2227752, 2382457, 2599044, 2722808, 3063159, 3743861, 3898566, 4084212, 4764914, 5198088, 6126318, 7147371, 7487722, 7797132, 8168424, 9529828, 11231583, 12252636, 14294742, 14975444, 15594264, 19059656, 21442113, 22463166, 24505272, 26207027, 28589484, 29950888, 33694749, 42884226, 44926332, 52414054, 57178968, 67389498, 78621081, 85768452, 89852664, 104828108, 134778996, 157242162, 171536904, 209656216, 235863243, 269557992, 314484324, 471726486, 628968648, 943452972, 1886905944]

約数ペア:

[(1, 1886905944), (2, 943452972), (3, 628968648), (4, 471726486), (6, 314484324), (7, 269557992), (8, 235863243), (9, 209656216), (11, 171536904), (12, 157242162), (14, 134778996), (18, 104828108), (21, 89852664), (22, 85768452), (24, 78621081), (28, 67389498), (33, 57178968), (36, 52414054), (42, 44926332), (44, 42884226), (56, 33694749), (63, 29950888), (66, 28589484), (72, 26207027), (77, 24505272), (84, 22463166), (88, 21442113), (99, 19059656), (121, 15594264), (126, 14975444), (132, 14294742), (154, 12252636), (168, 11231583), (198, 9529828), (231, 8168424), (242, 7797132), (252, 7487722), (264, 7147371), (308, 6126318), (363, 5198088), (396, 4764914), (462, 4084212), (484, 3898566), (504, 3743861), (616, 3063159), (693, 2722808), (726, 2599044), (792, 2382457), (847, 2227752), (924, 2042106), (968, 1949283), (1089, 1732696), (1386, 1361404), (1452, 1299522), (1694, 1113876), (1848, 1021053), (2178, 866348), (2541, 742584), (2772, 680702), (2904, 649761), (3388, 556938), (4356, 433174), (5082, 371292), (5544, 340351), (6776, 278469), (7623, 247528), (8712, 216587), (10164, 185646), (15246, 123764), (20328, 92823), (30492, 61882), (30941, 60984)]