173218458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4987}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 396486144

約数和(自身を除く): 223267686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 827, 1654, 2481, 4962, 4987, 5789, 9974, 11578, 14961, 17367, 29922, 34734, 34909, 69818, 104727, 209454, 4124249, 8248498, 12372747, 24745494, 28869743, 57739486, 86609229, 173218458]

約数ペア:

[(1, 173218458), (2, 86609229), (3, 57739486), (6, 28869743), (7, 24745494), (14, 12372747), (21, 8248498), (42, 4124249), (827, 209454), (1654, 104727), (2481, 69818), (4962, 34909), (4987, 34734), (5789, 29922), (9974, 17367), (11578, 14961)]