9968742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 25108512

約数和(自身を除く): 15139770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1297, 2562, 2594, 3843, 3891, 7686, 7782, 9079, 11673, 18158, 23346, 27237, 54474, 79117, 81711, 158234, 163422, 237351, 474702, 553819, 712053, 1107638, 1424106, 1661457, 3322914, 4984371, 9968742]

約数ペア:

[(1, 9968742), (2, 4984371), (3, 3322914), (6, 1661457), (7, 1424106), (9, 1107638), (14, 712053), (18, 553819), (21, 474702), (42, 237351), (61, 163422), (63, 158234), (122, 81711), (126, 79117), (183, 54474), (366, 27237), (427, 23346), (549, 18158), (854, 11673), (1098, 9079), (1281, 7782), (1297, 7686), (2562, 3891), (2594, 3843)]