18414930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19842

約数の個数: 32

約数和(自身を含む): 45623808

約数和(自身を除く): 27208878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19801, 39602, 59403, 99005, 118806, 198010, 297015, 594030, 613831, 1227662, 1841493, 3069155, 3682986, 6138310, 9207465, 18414930]

約数ペア:

[(1, 18414930), (2, 9207465), (3, 6138310), (5, 3682986), (6, 3069155), (10, 1841493), (15, 1227662), (30, 613831), (31, 594030), (62, 297015), (93, 198010), (155, 118806), (186, 99005), (310, 59403), (465, 39602), (930, 19801)]