12573756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 34826064

約数和(自身を除く): 22252308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 401, 402, 468, 603, 802, 804, 871, 1203, 1206, 1604, 1742, 2406, 2412, 2613, 3484, 3609, 4812, 5213, 5226, 7218, 7839, 10426, 10452, 14436, 15639, 15678, 20852, 26867, 31278, 31356, 46917, 53734, 62556, 80601, 93834, 107468, 161202, 187668, 241803, 322404, 349271, 483606, 698542, 967212, 1047813, 1397084, 2095626, 3143439, 4191252, 6286878, 12573756]

約数ペア:

[(1, 12573756), (2, 6286878), (3, 4191252), (4, 3143439), (6, 2095626), (9, 1397084), (12, 1047813), (13, 967212), (18, 698542), (26, 483606), (36, 349271), (39, 322404), (52, 241803), (67, 187668), (78, 161202), (117, 107468), (134, 93834), (156, 80601), (201, 62556), (234, 53734), (268, 46917), (401, 31356), (402, 31278), (468, 26867), (603, 20852), (802, 15678), (804, 15639), (871, 14436), (1203, 10452), (1206, 10426), (1604, 7839), (1742, 7218), (2406, 5226), (2412, 5213), (2613, 4812), (3484, 3609)]