223428372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{979949}}^1$

素因数の和:979975

約数の個数: 24

約数和(自身を含む): 548772000

約数和(自身を除く): 325343628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 979949, 1959898, 2939847, 3919796, 5879694, 11759388, 18619031, 37238062, 55857093, 74476124, 111714186, 223428372]

約数ペア:

[(1, 223428372), (2, 111714186), (3, 74476124), (4, 55857093), (6, 37238062), (12, 18619031), (19, 11759388), (38, 5879694), (57, 3919796), (76, 2939847), (114, 1959898), (228, 979949)]