17899644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213091}}^1$

素因数の和:213105

約数の個数: 24

約数和(自身を含む): 47732608

約数和(自身を除く): 29832964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213091, 426182, 639273, 852364, 1278546, 1491637, 2557092, 2983274, 4474911, 5966548, 8949822, 17899644]

約数ペア:

[(1, 17899644), (2, 8949822), (3, 5966548), (4, 4474911), (6, 2983274), (7, 2557092), (12, 1491637), (14, 1278546), (21, 852364), (28, 639273), (42, 426182), (84, 213091)]