12778834356

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1682311}}^1$

素因数の和:1682532

約数の個数: 36

約数和(自身を含む): 32455163104

約数和(自身を除く): 19676328748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 1682311, 3364622, 5046933, 6729244, 10093866, 15140799, 20187732, 30281598, 60563196, 354967621, 709935242, 1064902863, 1419870484, 2129805726, 3194708589, 4259611452, 6389417178, 12778834356]

約数ペア:

[(1, 12778834356), (2, 6389417178), (3, 4259611452), (4, 3194708589), (6, 2129805726), (9, 1419870484), (12, 1064902863), (18, 709935242), (36, 354967621), (211, 60563196), (422, 30281598), (633, 20187732), (844, 15140799), (1266, 10093866), (1899, 6729244), (2532, 5046933), (3798, 3364622), (7596, 1682311)]