26736654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 62643456

約数和(自身を除く): 35906802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 431, 633, 862, 1266, 1293, 1477, 2586, 2954, 3017, 4431, 6034, 8862, 9051, 10339, 18102, 20678, 21119, 31017, 42238, 62034, 63357, 90941, 126714, 181882, 272823, 545646, 636587, 1273174, 1909761, 3819522, 4456109, 8912218, 13368327, 26736654]

約数ペア:

[(1, 26736654), (2, 13368327), (3, 8912218), (6, 4456109), (7, 3819522), (14, 1909761), (21, 1273174), (42, 636587), (49, 545646), (98, 272823), (147, 181882), (211, 126714), (294, 90941), (422, 63357), (431, 62034), (633, 42238), (862, 31017), (1266, 21119), (1293, 20678), (1477, 18102), (2586, 10339), (2954, 9051), (3017, 8862), (4431, 6034)]