16161876

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 42134400

約数和(自身を除く): 25972524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 569, 789, 1052, 1138, 1578, 1707, 2276, 2367, 3156, 3414, 4734, 5121, 6828, 7101, 9468, 10242, 14202, 15363, 20484, 28404, 30726, 61452, 149647, 299294, 448941, 598588, 897882, 1346823, 1795764, 2693646, 4040469, 5387292, 8080938, 16161876]

約数ペア:

[(1, 16161876), (2, 8080938), (3, 5387292), (4, 4040469), (6, 2693646), (9, 1795764), (12, 1346823), (18, 897882), (27, 598588), (36, 448941), (54, 299294), (108, 149647), (263, 61452), (526, 30726), (569, 28404), (789, 20484), (1052, 15363), (1138, 14202), (1578, 10242), (1707, 9468), (2276, 7101), (2367, 6828), (3156, 5121), (3414, 4734)]