1566382734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139681}}^1$

素因数の和:139785

約数の個数: 48

約数和(自身を含む): 3922270560

約数和(自身を除く): 2355887826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 139681, 279362, 419043, 838086, 977767, 1257129, 1955534, 2514258, 2933301, 5866602, 8799903, 12431609, 17599806, 24863218, 37294827, 74589654, 87021263, 111884481, 174042526, 223768962, 261063789, 522127578, 783191367, 1566382734]

約数ペア:

[(1, 1566382734), (2, 783191367), (3, 522127578), (6, 261063789), (7, 223768962), (9, 174042526), (14, 111884481), (18, 87021263), (21, 74589654), (42, 37294827), (63, 24863218), (89, 17599806), (126, 12431609), (178, 8799903), (267, 5866602), (534, 2933301), (623, 2514258), (801, 1955534), (1246, 1257129), (1602, 977767), (1869, 838086), (3738, 419043), (5607, 279362), (11214, 139681)]