18461274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 41858880

約数和(自身を除く): 23397606

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12457, 24914, 37371, 74742, 161941, 236683, 323882, 473366, 485823, 710049, 971646, 1420098, 3076879, 6153758, 9230637, 18461274]

約数ペア:

[(1, 18461274), (2, 9230637), (3, 6153758), (6, 3076879), (13, 1420098), (19, 971646), (26, 710049), (38, 485823), (39, 473366), (57, 323882), (78, 236683), (114, 161941), (247, 74742), (494, 37371), (741, 24914), (1482, 12457)]