18942378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34693}}^1$

素因数の和:34718

約数の個数: 32

約数和(自身を含む): 46628736

約数和(自身を除く): 27686358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34693, 69386, 104079, 208158, 242851, 451009, 485702, 728553, 902018, 1353027, 1457106, 2706054, 3157063, 6314126, 9471189, 18942378]

約数ペア:

[(1, 18942378), (2, 9471189), (3, 6314126), (6, 3157063), (7, 2706054), (13, 1457106), (14, 1353027), (21, 902018), (26, 728553), (39, 485702), (42, 451009), (78, 242851), (91, 208158), (182, 104079), (273, 69386), (546, 34693)]