40609044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23021}}^1$

素因数の和:23045

約数の個数: 54

約数和(自身を含む): 119415114

約数和(自身を除く): 78806070

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23021, 46042, 69063, 92084, 138126, 161147, 207189, 276252, 322294, 414378, 483441, 644588, 828756, 966882, 1128029, 1450323, 1933764, 2256058, 2900646, 3384087, 4512116, 5801292, 6768174, 10152261, 13536348, 20304522, 40609044]

約数ペア:

[(1, 40609044), (2, 20304522), (3, 13536348), (4, 10152261), (6, 6768174), (7, 5801292), (9, 4512116), (12, 3384087), (14, 2900646), (18, 2256058), (21, 1933764), (28, 1450323), (36, 1128029), (42, 966882), (49, 828756), (63, 644588), (84, 483441), (98, 414378), (126, 322294), (147, 276252), (196, 207189), (252, 161147), (294, 138126), (441, 92084), (588, 69063), (882, 46042), (1764, 23021)]