13200876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 36558704

約数和(自身を除く): 23357828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 421, 468, 603, 804, 842, 871, 1206, 1263, 1684, 1742, 2412, 2526, 2613, 3484, 3789, 5052, 5226, 5473, 7578, 7839, 10452, 10946, 15156, 15678, 16419, 21892, 28207, 31356, 32838, 49257, 56414, 65676, 84621, 98514, 112828, 169242, 197028, 253863, 338484, 366691, 507726, 733382, 1015452, 1100073, 1466764, 2200146, 3300219, 4400292, 6600438, 13200876]

約数ペア:

[(1, 13200876), (2, 6600438), (3, 4400292), (4, 3300219), (6, 2200146), (9, 1466764), (12, 1100073), (13, 1015452), (18, 733382), (26, 507726), (36, 366691), (39, 338484), (52, 253863), (67, 197028), (78, 169242), (117, 112828), (134, 98514), (156, 84621), (201, 65676), (234, 56414), (268, 49257), (402, 32838), (421, 31356), (468, 28207), (603, 21892), (804, 16419), (842, 15678), (871, 15156), (1206, 10946), (1263, 10452), (1684, 7839), (1742, 7578), (2412, 5473), (2526, 5226), (2613, 5052), (3484, 3789)]