11916918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 28094976

約数和(自身を除く): 16178058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 401, 762, 802, 1143, 1203, 1651, 2286, 2406, 3302, 3609, 4953, 5213, 7218, 9906, 10426, 14859, 15639, 29718, 31278, 46917, 50927, 93834, 101854, 152781, 305562, 458343, 662051, 916686, 1324102, 1986153, 3972306, 5958459, 11916918]

約数ペア:

[(1, 11916918), (2, 5958459), (3, 3972306), (6, 1986153), (9, 1324102), (13, 916686), (18, 662051), (26, 458343), (39, 305562), (78, 152781), (117, 101854), (127, 93834), (234, 50927), (254, 46917), (381, 31278), (401, 29718), (762, 15639), (802, 14859), (1143, 10426), (1203, 9906), (1651, 7218), (2286, 5213), (2406, 4953), (3302, 3609)]