12139380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6131}}^1$

素因数の和:6157

約数の個数: 72

約数和(自身を含む): 40176864

約数和(自身を除く): 28037484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6131, 12262, 18393, 24524, 30655, 36786, 55179, 61310, 67441, 73572, 91965, 110358, 122620, 134882, 183930, 202323, 220716, 269764, 275895, 337205, 367860, 404646, 551790, 606969, 674410, 809292, 1011615, 1103580, 1213938, 1348820, 2023230, 2427876, 3034845, 4046460, 6069690, 12139380]

約数ペア:

[(1, 12139380), (2, 6069690), (3, 4046460), (4, 3034845), (5, 2427876), (6, 2023230), (9, 1348820), (10, 1213938), (11, 1103580), (12, 1011615), (15, 809292), (18, 674410), (20, 606969), (22, 551790), (30, 404646), (33, 367860), (36, 337205), (44, 275895), (45, 269764), (55, 220716), (60, 202323), (66, 183930), (90, 134882), (99, 122620), (110, 110358), (132, 91965), (165, 73572), (180, 67441), (198, 61310), (220, 55179), (330, 36786), (396, 30655), (495, 24524), (660, 18393), (990, 12262), (1980, 6131)]