42922178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 77769720

約数和(自身を除く): 34847542

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 269, 323, 361, 442, 494, 538, 646, 722, 3497, 4199, 4573, 4693, 5111, 6137, 6994, 8398, 9146, 9386, 10222, 12274, 59449, 66443, 79781, 86887, 97109, 118898, 132886, 159562, 173774, 194218, 1129531, 1262417, 1650853, 2259062, 2524834, 3301706, 21461089, 42922178]

約数ペア:

[(1, 42922178), (2, 21461089), (13, 3301706), (17, 2524834), (19, 2259062), (26, 1650853), (34, 1262417), (38, 1129531), (221, 194218), (247, 173774), (269, 159562), (323, 132886), (361, 118898), (442, 97109), (494, 86887), (538, 79781), (646, 66443), (722, 59449), (3497, 12274), (4199, 10222), (4573, 9386), (4693, 9146), (5111, 8398), (6137, 6994)]