28146762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7747

約数の個数: 48

約数和(自身を含む): 72109440

約数和(自身を除く): 43962678

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, 7703, 15406, 23109, 46218, 53921, 69327, 107842, 138654, 161763, 223387, 323526, 446774, 485289, 670161, 970578, 1340322, 1563709, 2010483, 3127418, 4020966, 4691127, 9382254, 14073381, 28146762]

約数ペア:

[(1, 28146762), (2, 14073381), (3, 9382254), (6, 4691127), (7, 4020966), (9, 3127418), (14, 2010483), (18, 1563709), (21, 1340322), (29, 970578), (42, 670161), (58, 485289), (63, 446774), (87, 323526), (126, 223387), (174, 161763), (203, 138654), (261, 107842), (406, 69327), (522, 53921), (609, 46218), (1218, 23109), (1827, 15406), (3654, 7703)]