18870223536

素因数分解:

$2^4\times 3^3\times {\mathrm{43681073}}^1$

素因数の和:43681090

約数の個数: 40

約数和(自身を含む): 54164531760

約数和(自身を除く): 35294308224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43681073, 87362146, 131043219, 174724292, 262086438, 349448584, 393129657, 524172876, 698897168, 786259314, 1048345752, 1179388971, 1572518628, 2096691504, 2358777942, 3145037256, 4717555884, 6290074512, 9435111768, 18870223536]

約数ペア:

[(1, 18870223536), (2, 9435111768), (3, 6290074512), (4, 4717555884), (6, 3145037256), (8, 2358777942), (9, 2096691504), (12, 1572518628), (16, 1179388971), (18, 1048345752), (24, 786259314), (27, 698897168), (36, 524172876), (48, 393129657), (54, 349448584), (72, 262086438), (108, 174724292), (144, 131043219), (216, 87362146), (432, 43681073)]