1330651908

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{68071}}^1$

素因数の和:68265

約数の個数: 48

約数和(自身を含む): 3468949120

約数和(自身を除く): 2138297212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 68071, 136142, 204213, 272284, 408426, 612639, 816852, 1225278, 1837917, 2450556, 3675834, 7351668, 12320851, 24641702, 36962553, 49283404, 73925106, 110887659, 147850212, 221775318, 332662977, 443550636, 665325954, 1330651908]

約数ペア:

[(1, 1330651908), (2, 665325954), (3, 443550636), (4, 332662977), (6, 221775318), (9, 147850212), (12, 110887659), (18, 73925106), (27, 49283404), (36, 36962553), (54, 24641702), (108, 12320851), (181, 7351668), (362, 3675834), (543, 2450556), (724, 1837917), (1086, 1225278), (1629, 816852), (2172, 612639), (3258, 408426), (4887, 272284), (6516, 204213), (9774, 136142), (19548, 68071)]