189391446

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{17449}}^1$

素因数の和:17530

約数の個数: 40

約数和(自身を含む): 430735800

約数和(自身を除く): 241344354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 17449, 34898, 52347, 104694, 157041, 314082, 471123, 942246, 1169083, 1413369, 2338166, 2826738, 3507249, 7014498, 10521747, 21043494, 31565241, 63130482, 94695723, 189391446]

約数ペア:

[(1, 189391446), (2, 94695723), (3, 63130482), (6, 31565241), (9, 21043494), (18, 10521747), (27, 7014498), (54, 3507249), (67, 2826738), (81, 2338166), (134, 1413369), (162, 1169083), (201, 942246), (402, 471123), (603, 314082), (1206, 157041), (1809, 104694), (3618, 52347), (5427, 34898), (10854, 17449)]