68399478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{60317}}^1$

素因数の和:60338

約数の個数: 40

約数和(自身を含む): 175163472

約数和(自身を除く): 106763994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 60317, 120634, 180951, 361902, 422219, 542853, 844438, 1085706, 1266657, 1628559, 2533314, 3257118, 3799971, 4885677, 7599942, 9771354, 11399913, 22799826, 34199739, 68399478]

約数ペア:

[(1, 68399478), (2, 34199739), (3, 22799826), (6, 11399913), (7, 9771354), (9, 7599942), (14, 4885677), (18, 3799971), (21, 3257118), (27, 2533314), (42, 1628559), (54, 1266657), (63, 1085706), (81, 844438), (126, 542853), (162, 422219), (189, 361902), (378, 180951), (567, 120634), (1134, 60317)]