16820916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{28607}}^1$

素因数の和:28628

約数の個数: 36

約数和(自身を含む): 45658368

約数和(自身を除く): 28837452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 28607, 57214, 85821, 114428, 171642, 200249, 343284, 400498, 600747, 800996, 1201494, 1401743, 2402988, 2803486, 4205229, 5606972, 8410458, 16820916]

約数ペア:

[(1, 16820916), (2, 8410458), (3, 5606972), (4, 4205229), (6, 2803486), (7, 2402988), (12, 1401743), (14, 1201494), (21, 800996), (28, 600747), (42, 400498), (49, 343284), (84, 200249), (98, 171642), (147, 114428), (196, 85821), (294, 57214), (588, 28607)]