100219338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 229975200

約数和(自身を除く): 129755862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1619, 1629, 3238, 3258, 3439, 4857, 6878, 9714, 10317, 14571, 20634, 29142, 30761, 30951, 61522, 61902, 92283, 184566, 276849, 293039, 553698, 586078, 879117, 1758234, 2637351, 5274702, 5567741, 11135482, 16703223, 33406446, 50109669, 100219338]

約数ペア:

[(1, 100219338), (2, 50109669), (3, 33406446), (6, 16703223), (9, 11135482), (18, 5567741), (19, 5274702), (38, 2637351), (57, 1758234), (114, 879117), (171, 586078), (181, 553698), (342, 293039), (362, 276849), (543, 184566), (1086, 92283), (1619, 61902), (1629, 61522), (3238, 30951), (3258, 30761), (3439, 29142), (4857, 20634), (6878, 14571), (9714, 10317)]