21301014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26693}}^1$

素因数の和:26724

約数の個数: 32

約数和(自身を含む): 51252480

約数和(自身を除く): 29951466

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26693, 53386, 80079, 160158, 186851, 373702, 507167, 560553, 1014334, 1121106, 1521501, 3043002, 3550169, 7100338, 10650507, 21301014]

約数ペア:

[(1, 21301014), (2, 10650507), (3, 7100338), (6, 3550169), (7, 3043002), (14, 1521501), (19, 1121106), (21, 1014334), (38, 560553), (42, 507167), (57, 373702), (114, 186851), (133, 160158), (266, 80079), (399, 53386), (798, 26693)]