16820328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{14303}}^1$

素因数の和:14326

約数の個数: 48

約数和(自身を含む): 48919680

約数和(自身を除く): 32099352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 14303, 28606, 42909, 57212, 85818, 100121, 114424, 171636, 200242, 300363, 343272, 400484, 600726, 700847, 800968, 1201452, 1401694, 2102541, 2402904, 2803388, 4205082, 5606776, 8410164, 16820328]

約数ペア:

[(1, 16820328), (2, 8410164), (3, 5606776), (4, 4205082), (6, 2803388), (7, 2402904), (8, 2102541), (12, 1401694), (14, 1201452), (21, 800968), (24, 700847), (28, 600726), (42, 400484), (49, 343272), (56, 300363), (84, 200242), (98, 171636), (147, 114424), (168, 100121), (196, 85818), (294, 57212), (392, 42909), (588, 28606), (1176, 14303)]