814756698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21341}}^1$

素因数の和:21460

約数の個数: 64

約数和(自身を含む): 2089808640

約数和(自身を除く): 1275051942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 4242, 5454, 6363, 12726, 19089, 21341, 38178, 42682, 64023, 128046, 149387, 192069, 298774, 384138, 448161, 576207, 896322, 1152414, 1344483, 2155441, 2688966, 4033449, 4310882, 6466323, 8066898, 12932646, 15088087, 19398969, 30176174, 38797938, 45264261, 58196907, 90528522, 116393814, 135792783, 271585566, 407378349, 814756698]

約数ペア:

[(1, 814756698), (2, 407378349), (3, 271585566), (6, 135792783), (7, 116393814), (9, 90528522), (14, 58196907), (18, 45264261), (21, 38797938), (27, 30176174), (42, 19398969), (54, 15088087), (63, 12932646), (101, 8066898), (126, 6466323), (189, 4310882), (202, 4033449), (303, 2688966), (378, 2155441), (606, 1344483), (707, 1152414), (909, 896322), (1414, 576207), (1818, 448161), (2121, 384138), (2727, 298774), (4242, 192069), (5454, 149387), (6363, 128046), (12726, 64023), (19089, 42682), (21341, 38178)]