217175022

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 476985600

約数和(自身を除く): 259810578

約数列:

[1, 2, 3, 6, 9, 18, 181, 191, 349, 362, 382, 543, 573, 698, 1047, 1086, 1146, 1629, 1719, 2094, 3141, 3258, 3438, 6282, 34571, 63169, 66659, 69142, 103713, 126338, 133318, 189507, 199977, 207426, 311139, 379014, 399954, 568521, 599931, 622278, 1137042, 1199862, 12065279, 24130558, 36195837, 72391674, 108587511, 217175022]

約数ペア:

[(1, 217175022), (2, 108587511), (3, 72391674), (6, 36195837), (9, 24130558), (18, 12065279), (181, 1199862), (191, 1137042), (349, 622278), (362, 599931), (382, 568521), (543, 399954), (573, 379014), (698, 311139), (1047, 207426), (1086, 199977), (1146, 189507), (1629, 133318), (1719, 126338), (2094, 103713), (3141, 69142), (3258, 66659), (3438, 63169), (6282, 34571)]