40617198

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 91147056

約数和(自身を除く): 50529858

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 541, 582, 774, 873, 1082, 1623, 1746, 3246, 4171, 4869, 8342, 9738, 12513, 23263, 25026, 37539, 46526, 52477, 69789, 75078, 104954, 139578, 157431, 209367, 314862, 418734, 472293, 944586, 2256511, 4513022, 6769533, 13539066, 20308599, 40617198]

約数ペア:

[(1, 40617198), (2, 20308599), (3, 13539066), (6, 6769533), (9, 4513022), (18, 2256511), (43, 944586), (86, 472293), (97, 418734), (129, 314862), (194, 209367), (258, 157431), (291, 139578), (387, 104954), (541, 75078), (582, 69789), (774, 52477), (873, 46526), (1082, 37539), (1623, 25026), (1746, 23263), (3246, 12513), (4171, 9738), (4869, 8342)]