18791714228

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{848461}}^1$

素因数の和:848592

約数の個数: 36

約数和(自身を含む): 38593142532

約数和(自身を除く): 19801428304

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 11074, 22148, 848461, 1696922, 3393844, 5939227, 11878454, 23756908, 41574589, 83149178, 95876093, 166298356, 191752186, 383504372, 671132651, 1342265302, 2684530604, 4697928557, 9395857114, 18791714228]

約数ペア:

[(1, 18791714228), (2, 9395857114), (4, 4697928557), (7, 2684530604), (14, 1342265302), (28, 671132651), (49, 383504372), (98, 191752186), (113, 166298356), (196, 95876093), (226, 83149178), (452, 41574589), (791, 23756908), (1582, 11878454), (3164, 5939227), (5537, 3393844), (11074, 1696922), (22148, 848461)]