21683676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36877}}^1$

素因数の和:36898

約数の個数: 36

約数和(自身を含む): 58857288

約数和(自身を除く): 37173612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36877, 73754, 110631, 147508, 221262, 258139, 442524, 516278, 774417, 1032556, 1548834, 1806973, 3097668, 3613946, 5420919, 7227892, 10841838, 21683676]

約数ペア:

[(1, 21683676), (2, 10841838), (3, 7227892), (4, 5420919), (6, 3613946), (7, 3097668), (12, 1806973), (14, 1548834), (21, 1032556), (28, 774417), (42, 516278), (49, 442524), (84, 258139), (98, 221262), (147, 147508), (196, 110631), (294, 73754), (588, 36877)]