68889786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{234319}}^1$

素因数の和:234338

約数の個数: 24

約数和(自身を含む): 160274880

約数和(自身を除く): 91385094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 234319, 468638, 702957, 1405914, 1640233, 3280466, 4920699, 9841398, 11481631, 22963262, 34444893, 68889786]

約数ペア:

[(1, 68889786), (2, 34444893), (3, 22963262), (6, 11481631), (7, 9841398), (14, 4920699), (21, 3280466), (42, 1640233), (49, 1405914), (98, 702957), (147, 468638), (294, 234319)]