40606218

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 94371840

約数和(自身を除く): 53765622

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 127, 186, 191, 254, 279, 381, 382, 558, 573, 762, 837, 1143, 1146, 1674, 1719, 2286, 3429, 3438, 3937, 5157, 5921, 6858, 7874, 10314, 11811, 11842, 17763, 23622, 24257, 35433, 35526, 48514, 53289, 70866, 72771, 106299, 106578, 145542, 159867, 212598, 218313, 319734, 436626, 654939, 751967, 1309878, 1503934, 2255901, 4511802, 6767703, 13535406, 20303109, 40606218]

約数ペア:

[(1, 40606218), (2, 20303109), (3, 13535406), (6, 6767703), (9, 4511802), (18, 2255901), (27, 1503934), (31, 1309878), (54, 751967), (62, 654939), (93, 436626), (127, 319734), (186, 218313), (191, 212598), (254, 159867), (279, 145542), (381, 106578), (382, 106299), (558, 72771), (573, 70866), (762, 53289), (837, 48514), (1143, 35526), (1146, 35433), (1674, 24257), (1719, 23622), (2286, 17763), (3429, 11842), (3438, 11811), (3937, 10314), (5157, 7874), (5921, 6858)]