2181006612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 5953339392

約数和(自身を除く): 3772332780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 47, 62, 86, 93, 94, 124, 129, 141, 172, 186, 188, 258, 279, 282, 372, 387, 423, 516, 558, 564, 774, 846, 967, 1116, 1333, 1457, 1548, 1692, 1934, 2021, 2666, 2901, 2914, 3868, 3999, 4042, 4371, 5332, 5802, 5828, 6063, 7998, 8084, 8703, 8742, 11604, 11997, 12126, 13113, 15996, 17406, 17484, 18189, 23994, 24252, 26226, 29977, 34812, 36378, 41581, 45449, 47988, 52452, 59954, 62651, 72756, 83162, 89931, 90898, 119908, 124743, 125302, 136347, 166324, 179862, 181796, 187953, 249486, 250604, 269793, 272694, 359724, 374229, 375906, 409041, 498972, 539586, 545388, 563859, 748458, 751812, 818082, 1079172, 1127718, 1289011, 1408919, 1496916, 1636164, 1954307, 2255436, 2578022, 2817838, 3867033, 3908614, 4226757, 5156044, 5635676, 5862921, 7734066, 7817228, 8453514, 11601099, 11725842, 12680271, 15468132, 16907028, 17588763, 23202198, 23451684, 25360542, 35177526, 46404396, 50721084, 60583517, 70355052, 121167034, 181750551, 242334068, 363501102, 545251653, 727002204, 1090503306, 2181006612]

約数ペア:

[(1, 2181006612), (2, 1090503306), (3, 727002204), (4, 545251653), (6, 363501102), (9, 242334068), (12, 181750551), (18, 121167034), (31, 70355052), (36, 60583517), (43, 50721084), (47, 46404396), (62, 35177526), (86, 25360542), (93, 23451684), (94, 23202198), (124, 17588763), (129, 16907028), (141, 15468132), (172, 12680271), (186, 11725842), (188, 11601099), (258, 8453514), (279, 7817228), (282, 7734066), (372, 5862921), (387, 5635676), (423, 5156044), (516, 4226757), (558, 3908614), (564, 3867033), (774, 2817838), (846, 2578022), (967, 2255436), (1116, 1954307), (1333, 1636164), (1457, 1496916), (1548, 1408919), (1692, 1289011), (1934, 1127718), (2021, 1079172), (2666, 818082), (2901, 751812), (2914, 748458), (3868, 563859), (3999, 545388), (4042, 539586), (4371, 498972), (5332, 409041), (5802, 375906), (5828, 374229), (6063, 359724), (7998, 272694), (8084, 269793), (8703, 250604), (8742, 249486), (11604, 187953), (11997, 181796), (12126, 179862), (13113, 166324), (15996, 136347), (17406, 125302), (17484, 124743), (18189, 119908), (23994, 90898), (24252, 89931), (26226, 83162), (29977, 72756), (34812, 62651), (36378, 59954), (41581, 52452), (45449, 47988)]