18093390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 64

約数和(自身を含む): 51356160

約数和(自身を除く): 33262770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2971, 3045, 5942, 6090, 8913, 14855, 17826, 20797, 29710, 41594, 44565, 62391, 86159, 89130, 103985, 124782, 172318, 207970, 258477, 311955, 430795, 516954, 603113, 623910, 861590, 1206226, 1292385, 1809339, 2584770, 3015565, 3618678, 6031130, 9046695, 18093390]

約数ペア:

[(1, 18093390), (2, 9046695), (3, 6031130), (5, 3618678), (6, 3015565), (7, 2584770), (10, 1809339), (14, 1292385), (15, 1206226), (21, 861590), (29, 623910), (30, 603113), (35, 516954), (42, 430795), (58, 311955), (70, 258477), (87, 207970), (105, 172318), (145, 124782), (174, 103985), (203, 89130), (210, 86159), (290, 62391), (406, 44565), (435, 41594), (609, 29710), (870, 20797), (1015, 17826), (1218, 14855), (2030, 8913), (2971, 6090), (3045, 5942)]