6981440.00000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 186814080

約数和(自身を除く): 107543742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3413, 3871, 6826, 7742, 10239, 11613, 20478, 23226, 23891, 47782, 71673, 143346, 167237, 269627, 334474, 501711, 539254, 808881, 1003422, 1617762, 1887389, 3774778, 5662167, 11324334, 13211723, 26423446, 39635169, 79270338]

約数ペア:

[(1, 79270338), (2, 39635169), (3, 26423446), (6, 13211723), (7, 11324334), (14, 5662167), (21, 3774778), (42, 1887389), (49, 1617762), (79, 1003422), (98, 808881), (147, 539254), (158, 501711), (237, 334474), (294, 269627), (474, 167237), (553, 143346), (1106, 71673), (1659, 47782), (3318, 23891), (3413, 23226), (3871, 20478), (6826, 11613), (7742, 10239)]