380078406

素因数分解:

$2^1\times 3^4\times {\mathrm{761}}^1\times {\mathrm{3083}}^1$

素因数の和:3858

約数の個数: 40

約数和(自身を含む): 853052904

約数和(自身を除く): 472974498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 761, 1522, 2283, 3083, 4566, 6166, 6849, 9249, 13698, 18498, 20547, 27747, 41094, 55494, 61641, 83241, 123282, 166482, 249723, 499446, 2346163, 4692326, 7038489, 14076978, 21115467, 42230934, 63346401, 126692802, 190039203, 380078406]

約数ペア:

[(1, 380078406), (2, 190039203), (3, 126692802), (6, 63346401), (9, 42230934), (18, 21115467), (27, 14076978), (54, 7038489), (81, 4692326), (162, 2346163), (761, 499446), (1522, 249723), (2283, 166482), (3083, 123282), (4566, 83241), (6166, 61641), (6849, 55494), (9249, 41094), (13698, 27747), (18498, 20547)]