913303356

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{221891}}^1$

素因数の和:221919

約数の個数: 48

約数和(自身を含む): 2485190400

約数和(自身を除く): 1571887044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 221891, 443782, 665673, 887564, 1331346, 1553237, 2662692, 3106474, 4659711, 6212948, 9319422, 10872659, 18638844, 21745318, 32617977, 43490636, 65235954, 76108613, 130471908, 152217226, 228325839, 304434452, 456651678, 913303356]

約数ペア:

[(1, 913303356), (2, 456651678), (3, 304434452), (4, 228325839), (6, 152217226), (7, 130471908), (12, 76108613), (14, 65235954), (21, 43490636), (28, 32617977), (42, 21745318), (49, 18638844), (84, 10872659), (98, 9319422), (147, 6212948), (196, 4659711), (294, 3106474), (343, 2662692), (588, 1553237), (686, 1331346), (1029, 887564), (1372, 665673), (2058, 443782), (4116, 221891)]