18219848412

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22661503}}^1$

素因数の和:22661577

約数の個数: 24

約数和(自身を含む): 43147503616

約数和(自身を除く): 24927655204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22661503, 45323006, 67984509, 90646012, 135969018, 271938036, 1518320701, 3036641402, 4554962103, 6073282804, 9109924206, 18219848412]

約数ペア:

[(1, 18219848412), (2, 9109924206), (3, 6073282804), (4, 4554962103), (6, 3036641402), (12, 1518320701), (67, 271938036), (134, 135969018), (201, 90646012), (268, 67984509), (402, 45323006), (804, 22661503)]