18396510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 48708864

約数和(自身を除く): 30312354

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 521, 535, 642, 1042, 1070, 1177, 1563, 1605, 2354, 2605, 3126, 3210, 3531, 5210, 5731, 5885, 7062, 7815, 11462, 11770, 15630, 17193, 17655, 28655, 34386, 35310, 55747, 57310, 85965, 111494, 167241, 171930, 278735, 334482, 557470, 613217, 836205, 1226434, 1672410, 1839651, 3066085, 3679302, 6132170, 9198255, 18396510]

約数ペア:

[(1, 18396510), (2, 9198255), (3, 6132170), (5, 3679302), (6, 3066085), (10, 1839651), (11, 1672410), (15, 1226434), (22, 836205), (30, 613217), (33, 557470), (55, 334482), (66, 278735), (107, 171930), (110, 167241), (165, 111494), (214, 85965), (321, 57310), (330, 55747), (521, 35310), (535, 34386), (642, 28655), (1042, 17655), (1070, 17193), (1177, 15630), (1563, 11770), (1605, 11462), (2354, 7815), (2605, 7062), (3126, 5885), (3210, 5731), (3531, 5210)]