18448108

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 36

約数和(自身を含む): 38195472

約数和(自身を除く): 19747364

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1543, 1708, 2989, 3086, 5978, 6172, 10801, 11956, 21602, 43204, 75607, 94123, 151214, 188246, 302428, 376492, 658861, 1317722, 2635444, 4612027, 9224054, 18448108]

約数ペア:

[(1, 18448108), (2, 9224054), (4, 4612027), (7, 2635444), (14, 1317722), (28, 658861), (49, 376492), (61, 302428), (98, 188246), (122, 151214), (196, 94123), (244, 75607), (427, 43204), (854, 21602), (1543, 11956), (1708, 10801), (2989, 6172), (3086, 5978)]