42478494

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 88390656

約数和(自身を除く): 45912162

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 1667, 3334, 4247, 5001, 8494, 10002, 12741, 25482, 51677, 103354, 155031, 228379, 310062, 456758, 685137, 1370274, 7079749, 14159498, 21239247, 42478494]

約数ペア:

[(1, 42478494), (2, 21239247), (3, 14159498), (6, 7079749), (31, 1370274), (62, 685137), (93, 456758), (137, 310062), (186, 228379), (274, 155031), (411, 103354), (822, 51677), (1667, 25482), (3334, 12741), (4247, 10002), (5001, 8494)]