21623244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 53523456

約数和(自身を除く): 31900212

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1571, 2294, 3142, 3441, 4588, 4713, 6284, 6882, 9426, 13764, 18852, 48701, 58127, 97402, 116254, 146103, 174381, 194804, 232508, 292206, 348762, 584412, 697524, 1801937, 3603874, 5405811, 7207748, 10811622, 21623244]

約数ペア:

[(1, 21623244), (2, 10811622), (3, 7207748), (4, 5405811), (6, 3603874), (12, 1801937), (31, 697524), (37, 584412), (62, 348762), (74, 292206), (93, 232508), (111, 194804), (124, 174381), (148, 146103), (186, 116254), (222, 97402), (372, 58127), (444, 48701), (1147, 18852), (1571, 13764), (2294, 9426), (3142, 6882), (3441, 6284), (4588, 4713)]