1554066

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 40

約数和(自身を含む): 3567564

約数和(自身を除く): 2013498

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 181, 318, 362, 477, 543, 954, 1086, 1431, 1629, 2862, 3258, 4293, 4887, 8586, 9593, 9774, 14661, 19186, 28779, 29322, 57558, 86337, 172674, 259011, 518022, 777033, 1554066]

約数ペア:

[(1, 1554066), (2, 777033), (3, 518022), (6, 259011), (9, 172674), (18, 86337), (27, 57558), (53, 29322), (54, 28779), (81, 19186), (106, 14661), (159, 9774), (162, 9593), (181, 8586), (318, 4887), (362, 4293), (477, 3258), (543, 2862), (954, 1629), (1086, 1431)]