18730915488

素因数分解:

$2^5\times 3^2\times {\mathrm{773}}^1\times {\mathrm{84137}}^1$

素因数の和:84926

約数の個数: 72

約数和(自身を含む): 53335583028

約数和(自身を除く): 34604667540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 773, 1546, 2319, 3092, 4638, 6184, 6957, 9276, 12368, 13914, 18552, 24736, 27828, 37104, 55656, 74208, 84137, 111312, 168274, 222624, 252411, 336548, 504822, 673096, 757233, 1009644, 1346192, 1514466, 2019288, 2692384, 3028932, 4038576, 6057864, 8077152, 12115728, 24231456, 65037901, 130075802, 195113703, 260151604, 390227406, 520303208, 585341109, 780454812, 1040606416, 1170682218, 1560909624, 2081212832, 2341364436, 3121819248, 4682728872, 6243638496, 9365457744, 18730915488]

約数ペア:

[(1, 18730915488), (2, 9365457744), (3, 6243638496), (4, 4682728872), (6, 3121819248), (8, 2341364436), (9, 2081212832), (12, 1560909624), (16, 1170682218), (18, 1040606416), (24, 780454812), (32, 585341109), (36, 520303208), (48, 390227406), (72, 260151604), (96, 195113703), (144, 130075802), (288, 65037901), (773, 24231456), (1546, 12115728), (2319, 8077152), (3092, 6057864), (4638, 4038576), (6184, 3028932), (6957, 2692384), (9276, 2019288), (12368, 1514466), (13914, 1346192), (18552, 1009644), (24736, 757233), (27828, 673096), (37104, 504822), (55656, 336548), (74208, 252411), (84137, 222624), (111312, 168274)]