40786956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53951}}^1$

素因数の和:53971

約数の個数: 48

約数和(自身を含む): 120852480

約数和(自身を除く): 80065524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53951, 107902, 161853, 215804, 323706, 377657, 485559, 647412, 755314, 971118, 1132971, 1456677, 1510628, 1942236, 2265942, 2913354, 3398913, 4531884, 5826708, 6797826, 10196739, 13595652, 20393478, 40786956]

約数ペア:

[(1, 40786956), (2, 20393478), (3, 13595652), (4, 10196739), (6, 6797826), (7, 5826708), (9, 4531884), (12, 3398913), (14, 2913354), (18, 2265942), (21, 1942236), (27, 1510628), (28, 1456677), (36, 1132971), (42, 971118), (54, 755314), (63, 647412), (84, 485559), (108, 377657), (126, 323706), (189, 215804), (252, 161853), (378, 107902), (756, 53951)]