127531482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18371}}^1$

素因数の和:18478

約数の個数: 32

約数和(自身を含む): 277784640

約数和(自身を除く): 150253158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 18371, 36742, 55113, 110226, 238823, 477646, 716469, 1432938, 1635019, 3270038, 4905057, 9810114, 21255247, 42510494, 63765741, 127531482]

約数ペア:

[(1, 127531482), (2, 63765741), (3, 42510494), (6, 21255247), (13, 9810114), (26, 4905057), (39, 3270038), (78, 1635019), (89, 1432938), (178, 716469), (267, 477646), (534, 238823), (1157, 110226), (2314, 55113), (3471, 36742), (6942, 18371)]