18276412

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 40939416

約数和(自身を除く): 22663004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 173, 196, 308, 343, 346, 539, 686, 692, 1078, 1211, 1372, 1903, 2156, 2401, 2422, 3773, 3806, 4802, 4844, 7546, 7612, 8477, 9604, 13321, 15092, 16954, 26411, 26642, 33908, 52822, 53284, 59339, 93247, 105644, 118678, 186494, 237356, 372988, 415373, 652729, 830746, 1305458, 1661492, 2610916, 4569103, 9138206, 18276412]

約数ペア:

[(1, 18276412), (2, 9138206), (4, 4569103), (7, 2610916), (11, 1661492), (14, 1305458), (22, 830746), (28, 652729), (44, 415373), (49, 372988), (77, 237356), (98, 186494), (154, 118678), (173, 105644), (196, 93247), (308, 59339), (343, 53284), (346, 52822), (539, 33908), (686, 26642), (692, 26411), (1078, 16954), (1211, 15092), (1372, 13321), (1903, 9604), (2156, 8477), (2401, 7612), (2422, 7546), (3773, 4844), (3806, 4802)]