19934156916

素因数分解:

$2^2\times 3^3\times {\mathrm{2693}}^1\times {\mathrm{68539}}^1$

素因数の和:71245

約数の個数: 48

約数和(自身を含む): 51701092800

約数和(自身を除く): 31766935884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2693, 5386, 8079, 10772, 16158, 24237, 32316, 48474, 68539, 72711, 96948, 137078, 145422, 205617, 274156, 290844, 411234, 616851, 822468, 1233702, 1850553, 2467404, 3701106, 7402212, 184575527, 369151054, 553726581, 738302108, 1107453162, 1661179743, 2214906324, 3322359486, 4983539229, 6644718972, 9967078458, 19934156916]

約数ペア:

[(1, 19934156916), (2, 9967078458), (3, 6644718972), (4, 4983539229), (6, 3322359486), (9, 2214906324), (12, 1661179743), (18, 1107453162), (27, 738302108), (36, 553726581), (54, 369151054), (108, 184575527), (2693, 7402212), (5386, 3701106), (8079, 2467404), (10772, 1850553), (16158, 1233702), (24237, 822468), (32316, 616851), (48474, 411234), (68539, 290844), (72711, 274156), (96948, 205617), (137078, 145422)]