21022244638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{9629}}^1$

素因数の和:10012

約数の個数: 32

約数和(自身を含む): 32767731360

約数和(自身を除く): 11745486722

約数列:

[1, 2, 37, 74, 163, 181, 326, 362, 6031, 6697, 9629, 12062, 13394, 19258, 29503, 59006, 356273, 712546, 1091611, 1569527, 1742849, 2183222, 3139054, 3485698, 58072499, 64485413, 116144998, 128970826, 284084387, 568168774, 10511122319, 21022244638]

約数ペア:

[(1, 21022244638), (2, 10511122319), (37, 568168774), (74, 284084387), (163, 128970826), (181, 116144998), (326, 64485413), (362, 58072499), (6031, 3485698), (6697, 3139054), (9629, 2183222), (12062, 1742849), (13394, 1569527), (19258, 1091611), (29503, 712546), (59006, 356273)]