9814882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 20404224

約数和(自身を除く): 10589342

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 154, 161, 163, 187, 238, 253, 322, 326, 374, 391, 506, 782, 1141, 1309, 1771, 1793, 2282, 2618, 2737, 2771, 3542, 3586, 3749, 4301, 5474, 5542, 7498, 8602, 12551, 19397, 25102, 26243, 30107, 30481, 38794, 41239, 52486, 60214, 60962, 63733, 82478, 127466, 213367, 288673, 426734, 446131, 577346, 701063, 892262, 1402126, 4907441, 9814882]

約数ペア:

[(1, 9814882), (2, 4907441), (7, 1402126), (11, 892262), (14, 701063), (17, 577346), (22, 446131), (23, 426734), (34, 288673), (46, 213367), (77, 127466), (119, 82478), (154, 63733), (161, 60962), (163, 60214), (187, 52486), (238, 41239), (253, 38794), (322, 30481), (326, 30107), (374, 26243), (391, 25102), (506, 19397), (782, 12551), (1141, 8602), (1309, 7498), (1771, 5542), (1793, 5474), (2282, 4301), (2618, 3749), (2737, 3586), (2771, 3542)]