17307468

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 45759168

約数和(自身を除く): 28451700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 193, 212, 282, 318, 386, 423, 477, 564, 579, 636, 772, 846, 954, 1158, 1692, 1737, 1908, 2316, 2491, 3474, 4982, 6948, 7473, 9071, 9964, 10229, 14946, 18142, 20458, 22419, 27213, 29892, 30687, 36284, 40916, 44838, 54426, 61374, 81639, 89676, 92061, 108852, 122748, 163278, 184122, 326556, 368244, 480763, 961526, 1442289, 1923052, 2884578, 4326867, 5769156, 8653734, 17307468]

約数ペア:

[(1, 17307468), (2, 8653734), (3, 5769156), (4, 4326867), (6, 2884578), (9, 1923052), (12, 1442289), (18, 961526), (36, 480763), (47, 368244), (53, 326556), (94, 184122), (106, 163278), (141, 122748), (159, 108852), (188, 92061), (193, 89676), (212, 81639), (282, 61374), (318, 54426), (386, 44838), (423, 40916), (477, 36284), (564, 30687), (579, 29892), (636, 27213), (772, 22419), (846, 20458), (954, 18142), (1158, 14946), (1692, 10229), (1737, 9964), (1908, 9071), (2316, 7473), (2491, 6948), (3474, 4982)]