15458274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 37250304

約数和(自身を除く): 21792030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2131, 2418, 3627, 4262, 6393, 7254, 12786, 19179, 27703, 38358, 55406, 66061, 83109, 132122, 166218, 198183, 249327, 396366, 498654, 594549, 858793, 1189098, 1717586, 2576379, 5152758, 7729137, 15458274]

約数ペア:

[(1, 15458274), (2, 7729137), (3, 5152758), (6, 2576379), (9, 1717586), (13, 1189098), (18, 858793), (26, 594549), (31, 498654), (39, 396366), (62, 249327), (78, 198183), (93, 166218), (117, 132122), (186, 83109), (234, 66061), (279, 55406), (403, 38358), (558, 27703), (806, 19179), (1209, 12786), (2131, 7254), (2418, 6393), (3627, 4262)]