831509622

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 1820819520

約数和(自身を除く): 989309898

約数列:

[1, 2, 3, 6, 9, 18, 173, 257, 346, 514, 519, 771, 1038, 1039, 1542, 1557, 2078, 2313, 3114, 3117, 4626, 6234, 9351, 18702, 44461, 88922, 133383, 179747, 266766, 267023, 359494, 400149, 534046, 539241, 800298, 801069, 1078482, 1602138, 1617723, 2403207, 3235446, 4806414, 46194979, 92389958, 138584937, 277169874, 415754811, 831509622]

約数ペア:

[(1, 831509622), (2, 415754811), (3, 277169874), (6, 138584937), (9, 92389958), (18, 46194979), (173, 4806414), (257, 3235446), (346, 2403207), (514, 1617723), (519, 1602138), (771, 1078482), (1038, 801069), (1039, 800298), (1542, 539241), (1557, 534046), (2078, 400149), (2313, 359494), (3114, 267023), (3117, 266766), (4626, 179747), (6234, 133383), (9351, 88922), (18702, 44461)]