1724472

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 4787640

約数和(自身を除く): 3063168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 557, 774, 1032, 1114, 1548, 1671, 2228, 3096, 3342, 4456, 5013, 6684, 10026, 13368, 20052, 23951, 40104, 47902, 71853, 95804, 143706, 191608, 215559, 287412, 431118, 574824, 862236, 1724472]

約数ペア:

[(1, 1724472), (2, 862236), (3, 574824), (4, 431118), (6, 287412), (8, 215559), (9, 191608), (12, 143706), (18, 95804), (24, 71853), (36, 47902), (43, 40104), (72, 23951), (86, 20052), (129, 13368), (172, 10026), (258, 6684), (344, 5013), (387, 4456), (516, 3342), (557, 3096), (774, 2228), (1032, 1671), (1114, 1548)]