17941404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 28120164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 2447, 3666, 4894, 7332, 7341, 9788, 14682, 29364, 31811, 63622, 95433, 115009, 127244, 190866, 230018, 345027, 381732, 460036, 690054, 1380108, 1495117, 2990234, 4485351, 5980468, 8970702, 17941404]

約数ペア:

[(1, 17941404), (2, 8970702), (3, 5980468), (4, 4485351), (6, 2990234), (12, 1495117), (13, 1380108), (26, 690054), (39, 460036), (47, 381732), (52, 345027), (78, 230018), (94, 190866), (141, 127244), (156, 115009), (188, 95433), (282, 63622), (564, 31811), (611, 29364), (1222, 14682), (1833, 9788), (2444, 7341), (2447, 7332), (3666, 4894)]