18366942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 42467328

約数和(自身を除く): 24100386

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 47, 62, 66, 93, 94, 141, 186, 191, 282, 341, 382, 517, 573, 682, 1023, 1034, 1146, 1457, 1551, 2046, 2101, 2914, 3102, 4202, 4371, 5921, 6303, 8742, 8977, 11842, 12606, 16027, 17763, 17954, 26931, 32054, 35526, 48081, 53862, 65131, 96162, 98747, 130262, 195393, 197494, 278287, 296241, 390786, 556574, 592482, 834861, 1669722, 3061157, 6122314, 9183471, 18366942]

約数ペア:

[(1, 18366942), (2, 9183471), (3, 6122314), (6, 3061157), (11, 1669722), (22, 834861), (31, 592482), (33, 556574), (47, 390786), (62, 296241), (66, 278287), (93, 197494), (94, 195393), (141, 130262), (186, 98747), (191, 96162), (282, 65131), (341, 53862), (382, 48081), (517, 35526), (573, 32054), (682, 26931), (1023, 17954), (1034, 17763), (1146, 16027), (1457, 12606), (1551, 11842), (2046, 8977), (2101, 8742), (2914, 6303), (3102, 5921), (4202, 4371)]