18082530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 47234304

約数和(自身を除く): 29151774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 607, 662, 993, 1214, 1655, 1821, 1986, 2979, 3035, 3310, 3642, 4965, 5463, 5958, 6070, 9105, 9930, 10926, 14895, 18210, 27315, 29790, 54630, 200917, 401834, 602751, 1004585, 1205502, 1808253, 2009170, 3013755, 3616506, 6027510, 9041265, 18082530]

約数ペア:

[(1, 18082530), (2, 9041265), (3, 6027510), (5, 3616506), (6, 3013755), (9, 2009170), (10, 1808253), (15, 1205502), (18, 1004585), (30, 602751), (45, 401834), (90, 200917), (331, 54630), (607, 29790), (662, 27315), (993, 18210), (1214, 14895), (1655, 10926), (1821, 9930), (1986, 9105), (2979, 6070), (3035, 5958), (3310, 5463), (3642, 4965)]