18363408129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1437899}}^1$

素因数の和:1437962

約数の個数: 32

約数和(自身を含む): 30368448000

約数和(自身を除く): 12005039871

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 1437899, 4313697, 12941091, 15816889, 38823273, 47450667, 61829657, 142352001, 185488971, 427056003, 556466913, 680126227, 1669400739, 2040378681, 6121136043, 18363408129]

約数ペア:

[(1, 18363408129), (3, 6121136043), (9, 2040378681), (11, 1669400739), (27, 680126227), (33, 556466913), (43, 427056003), (99, 185488971), (129, 142352001), (297, 61829657), (387, 47450667), (473, 38823273), (1161, 15816889), (1419, 12941091), (4257, 4313697), (12771, 1437899)]