872776002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{127487}}^1$

素因数の和:127662

約数の個数: 32

約数和(自身を含む): 2007171072

約数和(自身を除く): 1134395070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 127487, 254974, 382461, 764922, 892409, 1784818, 2677227, 5354454, 20780381, 41560762, 62341143, 124682286, 145462667, 290925334, 436388001, 872776002]

約数ペア:

[(1, 872776002), (2, 436388001), (3, 290925334), (6, 145462667), (7, 124682286), (14, 62341143), (21, 41560762), (42, 20780381), (163, 5354454), (326, 2677227), (489, 1784818), (978, 892409), (1141, 764922), (2282, 382461), (3423, 254974), (6846, 127487)]