2018213558

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 3153185280

約数和(自身を除く): 1134971722

約数列:

[1, 2, 47, 83, 94, 139, 166, 278, 1861, 3722, 3901, 6533, 7802, 11537, 13066, 23074, 87467, 154463, 174934, 258679, 308926, 517358, 542239, 1084478, 7259761, 12157913, 14519522, 21470357, 24315826, 42940714, 1009106779, 2018213558]

約数ペア:

[(1, 2018213558), (2, 1009106779), (47, 42940714), (83, 24315826), (94, 21470357), (139, 14519522), (166, 12157913), (278, 7259761), (1861, 1084478), (3722, 542239), (3901, 517358), (6533, 308926), (7802, 258679), (11537, 174934), (13066, 154463), (23074, 87467)]