12180902974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 19845015552

約数和(自身を除く): 7664112578

約数列:

[1, 2, 31, 53, 61, 62, 67, 106, 122, 134, 907, 1643, 1814, 1891, 2077, 3233, 3286, 3551, 3782, 4087, 4154, 6466, 7102, 8174, 28117, 48071, 55327, 56234, 60769, 96142, 100223, 110081, 110654, 121538, 126697, 200446, 216611, 220162, 253394, 433222, 1490201, 1715137, 1883839, 2932331, 2980402, 3220757, 3430274, 3706909, 3767678, 5864662, 6441514, 6714941, 7413818, 13429882, 90902261, 99843467, 114914179, 181804522, 196466177, 199686934, 229828358, 392932354, 6090451487, 12180902974]

約数ペア:

[(1, 12180902974), (2, 6090451487), (31, 392932354), (53, 229828358), (61, 199686934), (62, 196466177), (67, 181804522), (106, 114914179), (122, 99843467), (134, 90902261), (907, 13429882), (1643, 7413818), (1814, 6714941), (1891, 6441514), (2077, 5864662), (3233, 3767678), (3286, 3706909), (3551, 3430274), (3782, 3220757), (4087, 2980402), (4154, 2932331), (6466, 1883839), (7102, 1715137), (8174, 1490201), (28117, 433222), (48071, 253394), (55327, 220162), (56234, 216611), (60769, 200446), (96142, 126697), (100223, 121538), (110081, 110654)]