22271326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 23016098

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 181, 187, 238, 329, 362, 374, 517, 658, 799, 1034, 1267, 1309, 1598, 1991, 2534, 2618, 3077, 3619, 3982, 5593, 6154, 7238, 8507, 8789, 11186, 13937, 17014, 17578, 21539, 27874, 33847, 43078, 59549, 61523, 67694, 93577, 119098, 123046, 144619, 187154, 236929, 289238, 473858, 655039, 1012333, 1310078, 1590809, 2024666, 3181618, 11135663, 22271326]

約数ペア:

[(1, 22271326), (2, 11135663), (7, 3181618), (11, 2024666), (14, 1590809), (17, 1310078), (22, 1012333), (34, 655039), (47, 473858), (77, 289238), (94, 236929), (119, 187154), (154, 144619), (181, 123046), (187, 119098), (238, 93577), (329, 67694), (362, 61523), (374, 59549), (517, 43078), (658, 33847), (799, 27874), (1034, 21539), (1267, 17578), (1309, 17014), (1598, 13937), (1991, 11186), (2534, 8789), (2618, 8507), (3077, 7238), (3619, 6154), (3982, 5593)]