18907548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143239}}^1$

素因数の和:143257

約数の個数: 24

約数和(自身を含む): 48128640

約数和(自身を除く): 29221092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143239, 286478, 429717, 572956, 859434, 1575629, 1718868, 3151258, 4726887, 6302516, 9453774, 18907548]

約数ペア:

[(1, 18907548), (2, 9453774), (3, 6302516), (4, 4726887), (6, 3151258), (11, 1718868), (12, 1575629), (22, 859434), (33, 572956), (44, 429717), (66, 286478), (132, 143239)]