28102914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7691}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 71997120

約数和(自身を除く): 43894206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 7691, 15382, 23073, 46146, 53837, 69219, 107674, 138438, 161511, 223039, 323022, 446078, 484533, 669117, 969066, 1338234, 1561273, 2007351, 3122546, 4014702, 4683819, 9367638, 14051457, 28102914]

約数ペア:

[(1, 28102914), (2, 14051457), (3, 9367638), (6, 4683819), (7, 4014702), (9, 3122546), (14, 2007351), (18, 1561273), (21, 1338234), (29, 969066), (42, 669117), (58, 484533), (63, 446078), (87, 323022), (126, 223039), (174, 161511), (203, 138438), (261, 107674), (406, 69219), (522, 53837), (609, 46146), (1218, 23073), (1827, 15382), (3654, 7691)]