21472728046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1233923}}^1$

素因数の和:1234056

約数の個数: 32

約数和(自身を含む): 40512192768

約数和(自身を除く): 19039464722

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 1233923, 2467846, 8637461, 13573153, 17274922, 27146306, 95012071, 139433299, 190024142, 278866598, 976033093, 1533766289, 1952066186, 3067532578, 10736364023, 21472728046]

約数ペア:

[(1, 21472728046), (2, 10736364023), (7, 3067532578), (11, 1952066186), (14, 1533766289), (22, 976033093), (77, 278866598), (113, 190024142), (154, 139433299), (226, 95012071), (791, 27146306), (1243, 17274922), (1582, 13573153), (2486, 8637461), (8701, 2467846), (17402, 1233923)]