1731636228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{438611}}^1$

素因数の和:438672

約数の個数: 48

約数和(自身を含む): 4715956224

約数和(自身を除く): 2984319996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 438611, 877222, 1315833, 1754444, 2631666, 3070277, 5263332, 6140554, 9210831, 12281108, 18421662, 20614717, 36843324, 41229434, 61844151, 82458868, 123688302, 144303019, 247376604, 288606038, 432909057, 577212076, 865818114, 1731636228]

約数ペア:

[(1, 1731636228), (2, 865818114), (3, 577212076), (4, 432909057), (6, 288606038), (7, 247376604), (12, 144303019), (14, 123688302), (21, 82458868), (28, 61844151), (42, 41229434), (47, 36843324), (84, 20614717), (94, 18421662), (141, 12281108), (188, 9210831), (282, 6140554), (329, 5263332), (564, 3070277), (658, 2631666), (987, 1754444), (1316, 1315833), (1974, 877222), (3948, 438611)]