20180926392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{30911}}^1$

素因数の和:33404

約数の個数: 64

約数和(自身を含む): 55062927360

約数和(自身を除く): 34882000968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2473, 4946, 7419, 9892, 14838, 19784, 27203, 29676, 30911, 54406, 59352, 61822, 81609, 92733, 108812, 123644, 163218, 185466, 217624, 247288, 326436, 340021, 370932, 652872, 680042, 741864, 1020063, 1360084, 2040126, 2720168, 4080252, 8160504, 76442903, 152885806, 229328709, 305771612, 458657418, 611543224, 840871933, 917314836, 1681743866, 1834629672, 2522615799, 3363487732, 5045231598, 6726975464, 10090463196, 20180926392]

約数ペア:

[(1, 20180926392), (2, 10090463196), (3, 6726975464), (4, 5045231598), (6, 3363487732), (8, 2522615799), (11, 1834629672), (12, 1681743866), (22, 917314836), (24, 840871933), (33, 611543224), (44, 458657418), (66, 305771612), (88, 229328709), (132, 152885806), (264, 76442903), (2473, 8160504), (4946, 4080252), (7419, 2720168), (9892, 2040126), (14838, 1360084), (19784, 1020063), (27203, 741864), (29676, 680042), (30911, 652872), (54406, 370932), (59352, 340021), (61822, 326436), (81609, 247288), (92733, 217624), (108812, 185466), (123644, 163218)]