18433530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6651

約数の個数: 48

約数和(自身を含む): 49480704

約数和(自身を除く): 31047174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6607, 13214, 19821, 33035, 39642, 59463, 66070, 99105, 118926, 198210, 204817, 297315, 409634, 594630, 614451, 1024085, 1228902, 1843353, 2048170, 3072255, 3686706, 6144510, 9216765, 18433530]

約数ペア:

[(1, 18433530), (2, 9216765), (3, 6144510), (5, 3686706), (6, 3072255), (9, 2048170), (10, 1843353), (15, 1228902), (18, 1024085), (30, 614451), (31, 594630), (45, 409634), (62, 297315), (90, 204817), (93, 198210), (155, 118926), (186, 99105), (279, 66070), (310, 59463), (465, 39642), (558, 33035), (930, 19821), (1395, 13214), (2790, 6607)]