18011543830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6661}}^1\times {\mathrm{38629}}^1$

素因数の和:45304

約数の個数: 32

約数和(自身を含む): 37058840640

約数和(自身を除く): 19047296810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6661, 13322, 33305, 38629, 46627, 66610, 77258, 93254, 193145, 233135, 270403, 386290, 466270, 540806, 1352015, 2704030, 257307769, 514615538, 1286538845, 1801154383, 2573077690, 3602308766, 9005771915, 18011543830]

約数ペア:

[(1, 18011543830), (2, 9005771915), (5, 3602308766), (7, 2573077690), (10, 1801154383), (14, 1286538845), (35, 514615538), (70, 257307769), (6661, 2704030), (13322, 1352015), (33305, 540806), (38629, 466270), (46627, 386290), (66610, 270403), (77258, 233135), (93254, 193145)]