1962702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 5003232

約数和(自身を除く): 3040530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 421, 518, 666, 777, 842, 1263, 1554, 2331, 2526, 2947, 3789, 4662, 5894, 7578, 8841, 15577, 17682, 26523, 31154, 46731, 53046, 93462, 109039, 140193, 218078, 280386, 327117, 654234, 981351, 1962702]

約数ペア:

[(1, 1962702), (2, 981351), (3, 654234), (6, 327117), (7, 280386), (9, 218078), (14, 140193), (18, 109039), (21, 93462), (37, 53046), (42, 46731), (63, 31154), (74, 26523), (111, 17682), (126, 15577), (222, 8841), (259, 7578), (333, 5894), (421, 4662), (518, 3789), (666, 2947), (777, 2526), (842, 2331), (1263, 1554)]