180841806

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 402712128

約数和(自身を除く): 221870322

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 181, 282, 362, 423, 543, 846, 1086, 1181, 1629, 2362, 3258, 3543, 7086, 8507, 10629, 17014, 21258, 25521, 51042, 55507, 76563, 111014, 153126, 166521, 213761, 333042, 427522, 499563, 641283, 999126, 1282566, 1923849, 3847698, 10046767, 20093534, 30140301, 60280602, 90420903, 180841806]

約数ペア:

[(1, 180841806), (2, 90420903), (3, 60280602), (6, 30140301), (9, 20093534), (18, 10046767), (47, 3847698), (94, 1923849), (141, 1282566), (181, 999126), (282, 641283), (362, 499563), (423, 427522), (543, 333042), (846, 213761), (1086, 166521), (1181, 153126), (1629, 111014), (2362, 76563), (3258, 55507), (3543, 51042), (7086, 25521), (8507, 21258), (10629, 17014)]