18301518

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7269

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 23239602

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7211, 14422, 21633, 43266, 64899, 129798, 194697, 338917, 389394, 677834, 1016751, 2033502, 3050253, 6100506, 9150759, 18301518]

約数ペア:

[(1, 18301518), (2, 9150759), (3, 6100506), (6, 3050253), (9, 2033502), (18, 1016751), (27, 677834), (47, 389394), (54, 338917), (94, 194697), (141, 129798), (282, 64899), (423, 43266), (846, 21633), (1269, 14422), (2538, 7211)]