12954852

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 34306272

約数和(自身を除く): 21351420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 131, 134, 164, 201, 246, 262, 268, 369, 393, 402, 492, 524, 603, 738, 786, 804, 1179, 1206, 1476, 1572, 2358, 2412, 2747, 4716, 5371, 5494, 8241, 8777, 10742, 10988, 16113, 16482, 17554, 21484, 24723, 26331, 32226, 32964, 35108, 48339, 49446, 52662, 64452, 78993, 96678, 98892, 105324, 157986, 193356, 315972, 359857, 719714, 1079571, 1439428, 2159142, 3238713, 4318284, 6477426, 12954852]

約数ペア:

[(1, 12954852), (2, 6477426), (3, 4318284), (4, 3238713), (6, 2159142), (9, 1439428), (12, 1079571), (18, 719714), (36, 359857), (41, 315972), (67, 193356), (82, 157986), (123, 105324), (131, 98892), (134, 96678), (164, 78993), (201, 64452), (246, 52662), (262, 49446), (268, 48339), (369, 35108), (393, 32964), (402, 32226), (492, 26331), (524, 24723), (603, 21484), (738, 17554), (786, 16482), (804, 16113), (1179, 10988), (1206, 10742), (1476, 8777), (1572, 8241), (2358, 5494), (2412, 5371), (2747, 4716)]