17977829604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214021781}}^1$

素因数の和:214021795

約数の個数: 24

約数和(自身を含む): 47940879168

約数和(自身を除く): 29963049564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214021781, 428043562, 642065343, 856087124, 1284130686, 1498152467, 2568261372, 2996304934, 4494457401, 5992609868, 8988914802, 17977829604]

約数ペア:

[(1, 17977829604), (2, 8988914802), (3, 5992609868), (4, 4494457401), (6, 2996304934), (7, 2568261372), (12, 1498152467), (14, 1284130686), (21, 856087124), (28, 642065343), (42, 428043562), (84, 214021781)]