31353912

素因数分解:

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

素因数の和:777

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 56198088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 383, 758, 766, 1137, 1149, 1516, 1532, 2274, 2298, 3032, 3064, 3411, 3447, 4548, 4596, 6822, 6894, 9096, 9192, 10233, 10341, 13644, 13788, 20466, 20682, 27288, 27576, 40932, 41364, 81864, 82728, 145157, 290314, 435471, 580628, 870942, 1161256, 1306413, 1741884, 2612826, 3483768, 3919239, 5225652, 7838478, 10451304, 15676956, 31353912]

約数ペア:

[(1, 31353912), (2, 15676956), (3, 10451304), (4, 7838478), (6, 5225652), (8, 3919239), (9, 3483768), (12, 2612826), (18, 1741884), (24, 1306413), (27, 1161256), (36, 870942), (54, 580628), (72, 435471), (108, 290314), (216, 145157), (379, 82728), (383, 81864), (758, 41364), (766, 40932), (1137, 27576), (1149, 27288), (1516, 20682), (1532, 20466), (2274, 13788), (2298, 13644), (3032, 10341), (3064, 10233), (3411, 9192), (3447, 9096), (4548, 6894), (4596, 6822)]