2018029936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3733}}^1$

素因数の和:3890

約数の個数: 80

約数和(自身を含む): 4433841216

約数和(自身を除く): 2415811280

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 113, 184, 208, 226, 299, 368, 452, 598, 904, 1196, 1469, 1808, 2392, 2599, 2938, 3733, 4784, 5198, 5876, 7466, 10396, 11752, 14932, 20792, 23504, 29864, 33787, 41584, 48529, 59728, 67574, 85859, 97058, 135148, 171718, 194116, 270296, 343436, 388232, 421829, 540592, 686872, 776464, 843658, 1116167, 1373744, 1687316, 2232334, 3374632, 4464668, 5483777, 6749264, 8929336, 9702067, 10967554, 17858672, 19404134, 21935108, 38808268, 43870216, 77616536, 87740432, 126126871, 155233072, 252253742, 504507484, 1009014968, 2018029936]

約数ペア:

[(1, 2018029936), (2, 1009014968), (4, 504507484), (8, 252253742), (13, 155233072), (16, 126126871), (23, 87740432), (26, 77616536), (46, 43870216), (52, 38808268), (92, 21935108), (104, 19404134), (113, 17858672), (184, 10967554), (208, 9702067), (226, 8929336), (299, 6749264), (368, 5483777), (452, 4464668), (598, 3374632), (904, 2232334), (1196, 1687316), (1469, 1373744), (1808, 1116167), (2392, 843658), (2599, 776464), (2938, 686872), (3733, 540592), (4784, 421829), (5198, 388232), (5876, 343436), (7466, 270296), (10396, 194116), (11752, 171718), (14932, 135148), (20792, 97058), (23504, 85859), (29864, 67574), (33787, 59728), (41584, 48529)]