2940841566

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1396411}}^1$

素因数の和:1396438

約数の個数: 40

約数和(自身を含む): 7096565784

約数和(自身を除く): 4155724218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 1396411, 2792822, 4189233, 8378466, 12567699, 18153343, 25135398, 36306686, 37703097, 54460029, 75406194, 108920058, 113109291, 163380087, 226218582, 326760174, 490140261, 980280522, 1470420783, 2940841566]

約数ペア:

[(1, 2940841566), (2, 1470420783), (3, 980280522), (6, 490140261), (9, 326760174), (13, 226218582), (18, 163380087), (26, 113109291), (27, 108920058), (39, 75406194), (54, 54460029), (78, 37703097), (81, 36306686), (117, 25135398), (162, 18153343), (234, 12567699), (351, 8378466), (702, 4189233), (1053, 2792822), (2106, 1396411)]