39413556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 86070348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 227, 234, 252, 273, 318, 364, 371, 454, 468, 477, 546, 636, 681, 689, 742, 819, 908, 954, 1092, 1113, 1362, 1378, 1484, 1589, 1638, 1908, 2043, 2067, 2226, 2724, 2756, 2951, 3178, 3276, 3339, 4086, 4134, 4452, 4767, 4823, 5902, 6201, 6356, 6678, 8172, 8268, 8853, 9534, 9646, 11804, 12031, 12402, 13356, 14301, 14469, 17706, 19068, 19292, 20657, 24062, 24804, 26559, 28602, 28938, 35412, 36093, 41314, 43407, 48124, 53118, 57204, 57876, 61971, 72186, 82628, 84217, 86814, 106236, 108279, 123942, 144372, 156403, 168434, 173628, 185913, 216558, 247884, 252651, 312806, 336868, 371826, 433116, 469209, 505302, 625612, 743652, 757953, 938418, 1010604, 1094821, 1407627, 1515906, 1876836, 2189642, 2815254, 3031812, 3284463, 4379284, 5630508, 6568926, 9853389, 13137852, 19706778, 39413556]

約数ペア:

[(1, 39413556), (2, 19706778), (3, 13137852), (4, 9853389), (6, 6568926), (7, 5630508), (9, 4379284), (12, 3284463), (13, 3031812), (14, 2815254), (18, 2189642), (21, 1876836), (26, 1515906), (28, 1407627), (36, 1094821), (39, 1010604), (42, 938418), (52, 757953), (53, 743652), (63, 625612), (78, 505302), (84, 469209), (91, 433116), (106, 371826), (117, 336868), (126, 312806), (156, 252651), (159, 247884), (182, 216558), (212, 185913), (227, 173628), (234, 168434), (252, 156403), (273, 144372), (318, 123942), (364, 108279), (371, 106236), (454, 86814), (468, 84217), (477, 82628), (546, 72186), (636, 61971), (681, 57876), (689, 57204), (742, 53118), (819, 48124), (908, 43407), (954, 41314), (1092, 36093), (1113, 35412), (1362, 28938), (1378, 28602), (1484, 26559), (1589, 24804), (1638, 24062), (1908, 20657), (2043, 19292), (2067, 19068), (2226, 17706), (2724, 14469), (2756, 14301), (2951, 13356), (3178, 12402), (3276, 12031), (3339, 11804), (4086, 9646), (4134, 9534), (4452, 8853), (4767, 8268), (4823, 8172), (5902, 6678), (6201, 6356)]