18241452

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10781}}^1$

素因数の和:10838

約数の個数: 36

約数和(自身を含む): 47095776

約数和(自身を除く): 28854324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10781, 21562, 32343, 43124, 64686, 97029, 129372, 194058, 388116, 506707, 1013414, 1520121, 2026828, 3040242, 4560363, 6080484, 9120726, 18241452]

約数ペア:

[(1, 18241452), (2, 9120726), (3, 6080484), (4, 4560363), (6, 3040242), (9, 2026828), (12, 1520121), (18, 1013414), (36, 506707), (47, 388116), (94, 194058), (141, 129372), (188, 97029), (282, 64686), (423, 43124), (564, 32343), (846, 21562), (1692, 10781)]