18321811197

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{1289}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 25449120000

約数和(自身を除く): 7127308803

約数列:

[1, 3, 29, 87, 199, 597, 821, 1289, 2463, 3867, 5771, 17313, 23809, 37381, 71427, 112143, 163379, 256511, 490137, 769533, 1058269, 3174807, 4737991, 7438819, 14213973, 22316457, 30689801, 92069403, 210595531, 631786593, 6107270399, 18321811197]

約数ペア:

[(1, 18321811197), (3, 6107270399), (29, 631786593), (87, 210595531), (199, 92069403), (597, 30689801), (821, 22316457), (1289, 14213973), (2463, 7438819), (3867, 4737991), (5771, 3174807), (17313, 1058269), (23809, 769533), (37381, 490137), (71427, 256511), (112143, 163379)]