21167358002

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{17971}}^1$

素因数の和:18112

約数の個数: 64

約数和(自身を含む): 39595910400

約数和(自身を除く): 18428552398

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 101, 119, 202, 238, 343, 686, 707, 833, 1414, 1666, 1717, 3434, 4949, 5831, 9898, 11662, 12019, 17971, 24038, 34643, 35942, 69286, 84133, 125797, 168266, 251594, 305507, 588931, 611014, 880579, 1177862, 1761158, 1815071, 2138549, 3630142, 4277098, 6164053, 12328106, 12705497, 14969843, 25410994, 29939686, 30856207, 61712414, 88938479, 104788901, 177876958, 209577802, 215993449, 431986898, 622569353, 1245138706, 1511954143, 3023908286, 10583679001, 21167358002]

約数ペア:

[(1, 21167358002), (2, 10583679001), (7, 3023908286), (14, 1511954143), (17, 1245138706), (34, 622569353), (49, 431986898), (98, 215993449), (101, 209577802), (119, 177876958), (202, 104788901), (238, 88938479), (343, 61712414), (686, 30856207), (707, 29939686), (833, 25410994), (1414, 14969843), (1666, 12705497), (1717, 12328106), (3434, 6164053), (4949, 4277098), (5831, 3630142), (9898, 2138549), (11662, 1815071), (12019, 1761158), (17971, 1177862), (24038, 880579), (34643, 611014), (35942, 588931), (69286, 305507), (84133, 251594), (125797, 168266)]