18382420890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3853757}}^1$

素因数の和:3853823

約数の個数: 48

約数和(自身を含む): 48696086088

約数和(自身を除く): 30313665198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 3853757, 7707514, 11561271, 19268785, 23122542, 34683813, 38537570, 57806355, 69367626, 115612710, 173419065, 204249121, 346838130, 408498242, 612747363, 1021245605, 1225494726, 1838242089, 2042491210, 3063736815, 3676484178, 6127473630, 9191210445, 18382420890]

約数ペア:

[(1, 18382420890), (2, 9191210445), (3, 6127473630), (5, 3676484178), (6, 3063736815), (9, 2042491210), (10, 1838242089), (15, 1225494726), (18, 1021245605), (30, 612747363), (45, 408498242), (53, 346838130), (90, 204249121), (106, 173419065), (159, 115612710), (265, 69367626), (318, 57806355), (477, 38537570), (530, 34683813), (795, 23122542), (954, 19268785), (1590, 11561271), (2385, 7707514), (4770, 3853757)]