113840406

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 251810208

約数和(自身を除く): 137969802

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 281, 317, 426, 562, 634, 639, 843, 951, 1278, 1686, 1902, 2529, 2853, 5058, 5706, 19951, 22507, 39902, 45014, 59853, 67521, 89077, 119706, 135042, 178154, 179559, 202563, 267231, 359118, 405126, 534462, 801693, 1603386, 6324467, 12648934, 18973401, 37946802, 56920203, 113840406]

約数ペア:

[(1, 113840406), (2, 56920203), (3, 37946802), (6, 18973401), (9, 12648934), (18, 6324467), (71, 1603386), (142, 801693), (213, 534462), (281, 405126), (317, 359118), (426, 267231), (562, 202563), (634, 179559), (639, 178154), (843, 135042), (951, 119706), (1278, 89077), (1686, 67521), (1902, 59853), (2529, 45014), (2853, 39902), (5058, 22507), (5706, 19951)]