12166422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 26499312

約数和(自身を除く): 14332890

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 137, 246, 274, 361, 411, 722, 779, 822, 1083, 1558, 2166, 2337, 2603, 4674, 5206, 5617, 7809, 11234, 14801, 15618, 16851, 29602, 33702, 44403, 49457, 88806, 98914, 106723, 148371, 213446, 296742, 320169, 640338, 2027737, 4055474, 6083211, 12166422]

約数ペア:

[(1, 12166422), (2, 6083211), (3, 4055474), (6, 2027737), (19, 640338), (38, 320169), (41, 296742), (57, 213446), (82, 148371), (114, 106723), (123, 98914), (137, 88806), (246, 49457), (274, 44403), (361, 33702), (411, 29602), (722, 16851), (779, 15618), (822, 14801), (1083, 11234), (1558, 7809), (2166, 5617), (2337, 5206), (2603, 4674)]