38425212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 118933920

約数和(自身を除く): 80508708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 137, 147, 159, 189, 196, 212, 252, 274, 294, 318, 371, 378, 411, 441, 477, 548, 588, 636, 742, 756, 822, 882, 954, 959, 1113, 1233, 1323, 1431, 1484, 1644, 1764, 1908, 1918, 2226, 2466, 2597, 2646, 2862, 2877, 3339, 3699, 3836, 4452, 4932, 5194, 5292, 5724, 5754, 6678, 6713, 7261, 7398, 7791, 8631, 10017, 10388, 11508, 13356, 13426, 14522, 14796, 15582, 17262, 20034, 20139, 21783, 23373, 25893, 26852, 29044, 31164, 34524, 40068, 40278, 43566, 46746, 50827, 51786, 60417, 65349, 70119, 80556, 87132, 93492, 101654, 103572, 120834, 130698, 140238, 152481, 181251, 196047, 203308, 241668, 261396, 280476, 304962, 355789, 362502, 392094, 457443, 609924, 711578, 725004, 784188, 914886, 1067367, 1372329, 1423156, 1829772, 2134734, 2744658, 3202101, 4269468, 5489316, 6404202, 9606303, 12808404, 19212606, 38425212]

約数ペア:

[(1, 38425212), (2, 19212606), (3, 12808404), (4, 9606303), (6, 6404202), (7, 5489316), (9, 4269468), (12, 3202101), (14, 2744658), (18, 2134734), (21, 1829772), (27, 1423156), (28, 1372329), (36, 1067367), (42, 914886), (49, 784188), (53, 725004), (54, 711578), (63, 609924), (84, 457443), (98, 392094), (106, 362502), (108, 355789), (126, 304962), (137, 280476), (147, 261396), (159, 241668), (189, 203308), (196, 196047), (212, 181251), (252, 152481), (274, 140238), (294, 130698), (318, 120834), (371, 103572), (378, 101654), (411, 93492), (441, 87132), (477, 80556), (548, 70119), (588, 65349), (636, 60417), (742, 51786), (756, 50827), (822, 46746), (882, 43566), (954, 40278), (959, 40068), (1113, 34524), (1233, 31164), (1323, 29044), (1431, 26852), (1484, 25893), (1644, 23373), (1764, 21783), (1908, 20139), (1918, 20034), (2226, 17262), (2466, 15582), (2597, 14796), (2646, 14522), (2862, 13426), (2877, 13356), (3339, 11508), (3699, 10388), (3836, 10017), (4452, 8631), (4932, 7791), (5194, 7398), (5292, 7261), (5724, 6713), (5754, 6678)]