27118876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 52581312

約数和(自身を除く): 25462436

約数列:

[1, 2, 4, 17, 34, 41, 68, 71, 82, 137, 142, 164, 274, 284, 548, 697, 1207, 1394, 2329, 2414, 2788, 2911, 4658, 4828, 5617, 5822, 9316, 9727, 11234, 11644, 19454, 22468, 38908, 49487, 95489, 98974, 165359, 190978, 197948, 330718, 381956, 398807, 661436, 797614, 1595228, 6779719, 13559438, 27118876]

約数ペア:

[(1, 27118876), (2, 13559438), (4, 6779719), (17, 1595228), (34, 797614), (41, 661436), (68, 398807), (71, 381956), (82, 330718), (137, 197948), (142, 190978), (164, 165359), (274, 98974), (284, 95489), (548, 49487), (697, 38908), (1207, 22468), (1394, 19454), (2329, 11644), (2414, 11234), (2788, 9727), (2911, 9316), (4658, 5822), (4828, 5617)]