2237642988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{26638607}}^1$

素因数の和:26638621

約数の個数: 24

約数和(自身を含む): 5967048192

約数和(自身を除く): 3729405204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 26638607, 53277214, 79915821, 106554428, 159831642, 186470249, 319663284, 372940498, 559410747, 745880996, 1118821494, 2237642988]

約数ペア:

[(1, 2237642988), (2, 1118821494), (3, 745880996), (4, 559410747), (6, 372940498), (7, 319663284), (12, 186470249), (14, 159831642), (21, 106554428), (28, 79915821), (42, 53277214), (84, 26638607)]