2018963414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 3432431184

約数和(自身を除く): 1413467770

約数列:

[1, 2, 13, 23, 26, 46, 181, 299, 362, 529, 598, 811, 1058, 1622, 2353, 4163, 4706, 6877, 8326, 10543, 13754, 18653, 21086, 37306, 54119, 95749, 108238, 146791, 191498, 242489, 293582, 429019, 484978, 858038, 1244737, 1908283, 2489474, 3376193, 3816566, 5577247, 6752386, 11154494, 43890509, 77652439, 87781018, 155304878, 1009481707, 2018963414]

約数ペア:

[(1, 2018963414), (2, 1009481707), (13, 155304878), (23, 87781018), (26, 77652439), (46, 43890509), (181, 11154494), (299, 6752386), (362, 5577247), (529, 3816566), (598, 3376193), (811, 2489474), (1058, 1908283), (1622, 1244737), (2353, 858038), (4163, 484978), (4706, 429019), (6877, 293582), (8326, 242489), (10543, 191498), (13754, 146791), (18653, 108238), (21086, 95749), (37306, 54119)]