7281426

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 7798254

約数列:

[1, 2, 3, 6, 59, 67, 118, 134, 177, 201, 307, 354, 402, 614, 921, 1842, 3953, 7906, 11859, 18113, 20569, 23718, 36226, 41138, 54339, 61707, 108678, 123414, 1213571, 2427142, 3640713, 7281426]

約数ペア:

[(1, 7281426), (2, 3640713), (3, 2427142), (6, 1213571), (59, 123414), (67, 108678), (118, 61707), (134, 54339), (177, 41138), (201, 36226), (307, 23718), (354, 20569), (402, 18113), (614, 11859), (921, 7906), (1842, 3953)]