1639272

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 4132800

約数和(自身を除く): 2493528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 409, 501, 668, 818, 1002, 1227, 1336, 1636, 2004, 2454, 3272, 4008, 4908, 9816, 68303, 136606, 204909, 273212, 409818, 546424, 819636, 1639272]

約数ペア:

[(1, 1639272), (2, 819636), (3, 546424), (4, 409818), (6, 273212), (8, 204909), (12, 136606), (24, 68303), (167, 9816), (334, 4908), (409, 4008), (501, 3272), (668, 2454), (818, 2004), (1002, 1636), (1227, 1336)]