18450096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 55782144

約数和(自身を除く): 37332048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1277, 1806, 2064, 2408, 2554, 3612, 3831, 4816, 5108, 7224, 7662, 8939, 10216, 14448, 15324, 17878, 20432, 26817, 30648, 35756, 53634, 54911, 61296, 71512, 107268, 109822, 143024, 164733, 214536, 219644, 329466, 384377, 429072, 439288, 658932, 768754, 878576, 1153131, 1317864, 1537508, 2306262, 2635728, 3075016, 4612524, 6150032, 9225048, 18450096]

約数ペア:

[(1, 18450096), (2, 9225048), (3, 6150032), (4, 4612524), (6, 3075016), (7, 2635728), (8, 2306262), (12, 1537508), (14, 1317864), (16, 1153131), (21, 878576), (24, 768754), (28, 658932), (42, 439288), (43, 429072), (48, 384377), (56, 329466), (84, 219644), (86, 214536), (112, 164733), (129, 143024), (168, 109822), (172, 107268), (258, 71512), (301, 61296), (336, 54911), (344, 53634), (516, 35756), (602, 30648), (688, 26817), (903, 20432), (1032, 17878), (1204, 15324), (1277, 14448), (1806, 10216), (2064, 8939), (2408, 7662), (2554, 7224), (3612, 5108), (3831, 4816)]