40497954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 94502208

約数和(自身を除く): 54004254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 277, 354, 413, 554, 826, 831, 1239, 1662, 1939, 2478, 3481, 3878, 5817, 6962, 10443, 11634, 16343, 20886, 24367, 32686, 48734, 49029, 73101, 98058, 114401, 146202, 228802, 343203, 686406, 964237, 1928474, 2892711, 5785422, 6749659, 13499318, 20248977, 40497954]

約数ペア:

[(1, 40497954), (2, 20248977), (3, 13499318), (6, 6749659), (7, 5785422), (14, 2892711), (21, 1928474), (42, 964237), (59, 686406), (118, 343203), (177, 228802), (277, 146202), (354, 114401), (413, 98058), (554, 73101), (826, 49029), (831, 48734), (1239, 32686), (1662, 24367), (1939, 20886), (2478, 16343), (3481, 11634), (3878, 10443), (5817, 6962)]