13809516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 37309440

約数和(自身を除く): 23499924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2081, 2212, 3318, 4162, 6243, 6636, 8324, 12486, 14567, 24972, 29134, 43701, 58268, 87402, 164399, 174804, 328798, 493197, 657596, 986394, 1150793, 1972788, 2301586, 3452379, 4603172, 6904758, 13809516]

約数ペア:

[(1, 13809516), (2, 6904758), (3, 4603172), (4, 3452379), (6, 2301586), (7, 1972788), (12, 1150793), (14, 986394), (21, 657596), (28, 493197), (42, 328798), (79, 174804), (84, 164399), (158, 87402), (237, 58268), (316, 43701), (474, 29134), (553, 24972), (948, 14567), (1106, 12486), (1659, 8324), (2081, 6636), (2212, 6243), (3318, 4162)]