897372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 2661120

約数和(自身を除く): 1763748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1187, 2374, 3561, 4748, 7122, 8309, 10683, 14244, 16618, 21366, 24927, 32049, 33236, 42732, 49854, 64098, 74781, 99708, 128196, 149562, 224343, 299124, 448686, 897372]

約数ペア:

[(1, 897372), (2, 448686), (3, 299124), (4, 224343), (6, 149562), (7, 128196), (9, 99708), (12, 74781), (14, 64098), (18, 49854), (21, 42732), (27, 33236), (28, 32049), (36, 24927), (42, 21366), (54, 16618), (63, 14244), (84, 10683), (108, 8309), (126, 7122), (189, 4748), (252, 3561), (378, 2374), (756, 1187)]