123782988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1473607}}^1$

素因数の和:1473621

約数の個数: 24

約数和(自身を含む): 330088192

約数和(自身を除く): 206305204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1473607, 2947214, 4420821, 5894428, 8841642, 10315249, 17683284, 20630498, 30945747, 41260996, 61891494, 123782988]

約数ペア:

[(1, 123782988), (2, 61891494), (3, 41260996), (4, 30945747), (6, 20630498), (7, 17683284), (12, 10315249), (14, 8841642), (21, 5894428), (28, 4420821), (42, 2947214), (84, 1473607)]