18053196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 49808640

約数和(自身を除く): 31755444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7411, 14822, 22233, 29644, 44466, 51877, 88932, 103754, 155631, 207508, 214919, 311262, 429838, 622524, 644757, 859676, 1289514, 1504433, 2579028, 3008866, 4513299, 6017732, 9026598, 18053196]

約数ペア:

[(1, 18053196), (2, 9026598), (3, 6017732), (4, 4513299), (6, 3008866), (7, 2579028), (12, 1504433), (14, 1289514), (21, 859676), (28, 644757), (29, 622524), (42, 429838), (58, 311262), (84, 214919), (87, 207508), (116, 155631), (174, 103754), (203, 88932), (348, 51877), (406, 44466), (609, 29644), (812, 22233), (1218, 14822), (2436, 7411)]