21134853866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{49307}}^1$

素因数の和:51134

約数の個数: 32

約数和(自身を含む): 38384502912

約数和(自身を除く): 17249649046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1801, 3602, 12607, 25214, 30617, 49307, 61234, 98614, 214319, 345149, 428638, 690298, 838219, 1676438, 5867533, 11735066, 88801907, 177603814, 621613349, 1243226698, 1509632419, 3019264838, 10567426933, 21134853866]

約数ペア:

[(1, 21134853866), (2, 10567426933), (7, 3019264838), (14, 1509632419), (17, 1243226698), (34, 621613349), (119, 177603814), (238, 88801907), (1801, 11735066), (3602, 5867533), (12607, 1676438), (25214, 838219), (30617, 690298), (49307, 428638), (61234, 345149), (98614, 214319)]