15676956

素因数分解:

$2^2\times 3^3\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 40857600

約数和(自身を除く): 25180644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 379, 383, 758, 766, 1137, 1149, 1516, 1532, 2274, 2298, 3411, 3447, 4548, 4596, 6822, 6894, 10233, 10341, 13644, 13788, 20466, 20682, 40932, 41364, 145157, 290314, 435471, 580628, 870942, 1306413, 1741884, 2612826, 3919239, 5225652, 7838478, 15676956]

約数ペア:

[(1, 15676956), (2, 7838478), (3, 5225652), (4, 3919239), (6, 2612826), (9, 1741884), (12, 1306413), (18, 870942), (27, 580628), (36, 435471), (54, 290314), (108, 145157), (379, 41364), (383, 40932), (758, 20682), (766, 20466), (1137, 13788), (1149, 13644), (1516, 10341), (1532, 10233), (2274, 6894), (2298, 6822), (3411, 4596), (3447, 4548)]