18283683842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1\times {\mathrm{1249}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 28207830000

約数和(自身を除く): 9924146158

約数列:

[1, 2, 61, 97, 122, 194, 1237, 1249, 2474, 2498, 5917, 11834, 75457, 76189, 119989, 121153, 150914, 152378, 239978, 242306, 1545013, 3090026, 7319329, 7390333, 14638658, 14780666, 94245793, 149866261, 188491586, 299732522, 9141841921, 18283683842]

約数ペア:

[(1, 18283683842), (2, 9141841921), (61, 299732522), (97, 188491586), (122, 149866261), (194, 94245793), (1237, 14780666), (1249, 14638658), (2474, 7390333), (2498, 7319329), (5917, 3090026), (11834, 1545013), (75457, 242306), (76189, 239978), (119989, 152378), (121153, 150914)]