8988078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 21233664

約数和(自身を除く): 12245586

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 191, 253, 341, 382, 506, 573, 682, 713, 759, 1023, 1146, 1426, 1518, 2046, 2101, 2139, 4202, 4278, 4393, 5921, 6303, 7843, 8786, 11842, 12606, 13179, 15686, 17763, 23529, 26358, 35526, 47058, 48323, 65131, 96646, 130262, 136183, 144969, 195393, 272366, 289938, 390786, 408549, 817098, 1498013, 2996026, 4494039, 8988078]

約数ペア:

[(1, 8988078), (2, 4494039), (3, 2996026), (6, 1498013), (11, 817098), (22, 408549), (23, 390786), (31, 289938), (33, 272366), (46, 195393), (62, 144969), (66, 136183), (69, 130262), (93, 96646), (138, 65131), (186, 48323), (191, 47058), (253, 35526), (341, 26358), (382, 23529), (506, 17763), (573, 15686), (682, 13179), (713, 12606), (759, 11842), (1023, 8786), (1146, 7843), (1426, 6303), (1518, 5921), (2046, 4393), (2101, 4278), (2139, 4202)]