2018280966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 4622657760

約数和(自身を除く): 2604376794

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 229, 247, 313, 361, 458, 494, 626, 687, 722, 741, 939, 1083, 1374, 1482, 1878, 2166, 2977, 4069, 4351, 4693, 5947, 5954, 8138, 8702, 8931, 9386, 11894, 12207, 13053, 14079, 17841, 17862, 24414, 26106, 28158, 35682, 56563, 71677, 77311, 82669, 112993, 113126, 143354, 154622, 165338, 169689, 215031, 225986, 231933, 248007, 338979, 339378, 430062, 463866, 496014, 677958, 931801, 1074697, 1361863, 1468909, 1863602, 2149394, 2723726, 2795403, 2937818, 3224091, 4085589, 4406727, 5590806, 6448182, 8171178, 8813454, 17704219, 25875397, 35408438, 51750794, 53112657, 77626191, 106225314, 155252382, 336380161, 672760322, 1009140483, 2018280966]

約数ペア:

[(1, 2018280966), (2, 1009140483), (3, 672760322), (6, 336380161), (13, 155252382), (19, 106225314), (26, 77626191), (38, 53112657), (39, 51750794), (57, 35408438), (78, 25875397), (114, 17704219), (229, 8813454), (247, 8171178), (313, 6448182), (361, 5590806), (458, 4406727), (494, 4085589), (626, 3224091), (687, 2937818), (722, 2795403), (741, 2723726), (939, 2149394), (1083, 1863602), (1374, 1468909), (1482, 1361863), (1878, 1074697), (2166, 931801), (2977, 677958), (4069, 496014), (4351, 463866), (4693, 430062), (5947, 339378), (5954, 338979), (8138, 248007), (8702, 231933), (8931, 225986), (9386, 215031), (11894, 169689), (12207, 165338), (13053, 154622), (14079, 143354), (17841, 113126), (17862, 112993), (24414, 82669), (26106, 77311), (28158, 71677), (35682, 56563)]