9905235216

素因数分解:

$2^4\times 3^1\times {\mathrm{20353}}^1\times {\mathrm{10139}}^1$

素因数の和:30503

約数の個数: 40

約数和(自身を含む): 25592305440

約数和(自身を除く): 15687070224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10139, 20278, 20353, 30417, 40556, 40706, 60834, 61059, 81112, 81412, 121668, 122118, 162224, 162824, 243336, 244236, 325648, 486672, 488472, 976944, 206359067, 412718134, 619077201, 825436268, 1238154402, 1650872536, 2476308804, 3301745072, 4952617608, 9905235216]

約数ペア:

[(1, 9905235216), (2, 4952617608), (3, 3301745072), (4, 2476308804), (6, 1650872536), (8, 1238154402), (12, 825436268), (16, 619077201), (24, 412718134), (48, 206359067), (10139, 976944), (20278, 488472), (20353, 486672), (30417, 325648), (40556, 244236), (40706, 243336), (60834, 162824), (61059, 162224), (81112, 122118), (81412, 121668)]