18141396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 35484204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 449, 481, 518, 546, 777, 898, 962, 1036, 1092, 1347, 1443, 1554, 1796, 1924, 2694, 2886, 3108, 3143, 3367, 5388, 5772, 5837, 6286, 6734, 9429, 10101, 11674, 12572, 13468, 16613, 17511, 18858, 20202, 23348, 33226, 35022, 37716, 40404, 40859, 49839, 66452, 70044, 81718, 99678, 116291, 122577, 163436, 199356, 215969, 232582, 245154, 348873, 431938, 465164, 490308, 647907, 697746, 863876, 1295814, 1395492, 1511783, 2591628, 3023566, 4535349, 6047132, 9070698, 18141396]

約数ペア:

[(1, 18141396), (2, 9070698), (3, 6047132), (4, 4535349), (6, 3023566), (7, 2591628), (12, 1511783), (13, 1395492), (14, 1295814), (21, 863876), (26, 697746), (28, 647907), (37, 490308), (39, 465164), (42, 431938), (52, 348873), (74, 245154), (78, 232582), (84, 215969), (91, 199356), (111, 163436), (148, 122577), (156, 116291), (182, 99678), (222, 81718), (259, 70044), (273, 66452), (364, 49839), (444, 40859), (449, 40404), (481, 37716), (518, 35022), (546, 33226), (777, 23348), (898, 20202), (962, 18858), (1036, 17511), (1092, 16613), (1347, 13468), (1443, 12572), (1554, 11674), (1796, 10101), (1924, 9429), (2694, 6734), (2886, 6286), (3108, 5837), (3143, 5772), (3367, 5388)]