47721618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22311

約数の個数: 48

約数和(自身を含む): 125124480

約数和(自身を除く): 77402862

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 22279, 44558, 66837, 133674, 155953, 200511, 311906, 378743, 401022, 467859, 757486, 935718, 1136229, 1403577, 2272458, 2651201, 2807154, 3408687, 5302402, 6817374, 7953603, 15907206, 23860809, 47721618]

約数ペア:

[(1, 47721618), (2, 23860809), (3, 15907206), (6, 7953603), (7, 6817374), (9, 5302402), (14, 3408687), (17, 2807154), (18, 2651201), (21, 2272458), (34, 1403577), (42, 1136229), (51, 935718), (63, 757486), (102, 467859), (119, 401022), (126, 378743), (153, 311906), (238, 200511), (306, 155953), (357, 133674), (714, 66837), (1071, 44558), (2142, 22279)]