18928308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32191}}^1$

素因数の和:32212

約数の個数: 36

約数和(自身を含む): 51378432

約数和(自身を除く): 32450124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32191, 64382, 96573, 128764, 193146, 225337, 386292, 450674, 676011, 901348, 1352022, 1577359, 2704044, 3154718, 4732077, 6309436, 9464154, 18928308]

約数ペア:

[(1, 18928308), (2, 9464154), (3, 6309436), (4, 4732077), (6, 3154718), (7, 2704044), (12, 1577359), (14, 1352022), (21, 901348), (28, 676011), (42, 450674), (49, 386292), (84, 225337), (98, 193146), (147, 128764), (196, 96573), (294, 64382), (588, 32191)]