12621996

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5310

約数の個数: 36

約数和(自身を含む): 32387992

約数和(自身を除く): 19765996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 5233, 10466, 15699, 20932, 31398, 47097, 62796, 94194, 188388, 350611, 701222, 1051833, 1402444, 2103666, 3155499, 4207332, 6310998, 12621996]

約数ペア:

[(1, 12621996), (2, 6310998), (3, 4207332), (4, 3155499), (6, 2103666), (9, 1402444), (12, 1051833), (18, 701222), (36, 350611), (67, 188388), (134, 94194), (201, 62796), (268, 47097), (402, 31398), (603, 20932), (804, 15699), (1206, 10466), (2412, 5233)]