40494246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16796

約数の個数: 32

約数和(自身を含む): 90037248

約数和(自身を除く): 49543002

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16747, 33494, 50241, 100482, 217711, 435422, 519157, 653133, 1038314, 1306266, 1557471, 3114942, 6749041, 13498082, 20247123, 40494246]

約数ペア:

[(1, 40494246), (2, 20247123), (3, 13498082), (6, 6749041), (13, 3114942), (26, 1557471), (31, 1306266), (39, 1038314), (62, 653133), (78, 519157), (93, 435422), (186, 217711), (403, 100482), (806, 50241), (1209, 33494), (2418, 16747)]