223896372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2665433}}^1$

素因数の和:2665447

約数の個数: 24

約数和(自身を含む): 597057216

約数和(自身を除く): 373160844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2665433, 5330866, 7996299, 10661732, 15992598, 18658031, 31985196, 37316062, 55974093, 74632124, 111948186, 223896372]

約数ペア:

[(1, 223896372), (2, 111948186), (3, 74632124), (4, 55974093), (6, 37316062), (7, 31985196), (12, 18658031), (14, 15992598), (21, 10661732), (28, 7996299), (42, 5330866), (84, 2665433)]