2018623061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 2818791360

約数和(自身を除く): 800168299

約数列:

[1, 7, 13, 17, 19, 49, 91, 119, 133, 221, 247, 323, 637, 833, 931, 1547, 1729, 2261, 4199, 9811, 10829, 12103, 15827, 29393, 68677, 127543, 166787, 186409, 205751, 480739, 892801, 1167509, 1304863, 2168231, 2423317, 3168953, 6249607, 8172563, 9134041, 15177617, 16963219, 22182671, 41196389, 106243319, 118742533, 155278697, 288374723, 2018623061]

約数ペア:

[(1, 2018623061), (7, 288374723), (13, 155278697), (17, 118742533), (19, 106243319), (49, 41196389), (91, 22182671), (119, 16963219), (133, 15177617), (221, 9134041), (247, 8172563), (323, 6249607), (637, 3168953), (833, 2423317), (931, 2168231), (1547, 1304863), (1729, 1167509), (2261, 892801), (4199, 480739), (9811, 205751), (10829, 186409), (12103, 166787), (15827, 127543), (29393, 68677)]