1704078

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 40

約数和(自身を含む): 3900072

約数和(自身を除く): 2195994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 157, 162, 201, 314, 402, 471, 603, 942, 1206, 1413, 1809, 2826, 3618, 4239, 5427, 8478, 10519, 10854, 12717, 21038, 25434, 31557, 63114, 94671, 189342, 284013, 568026, 852039, 1704078]

約数ペア:

[(1, 1704078), (2, 852039), (3, 568026), (6, 284013), (9, 189342), (18, 94671), (27, 63114), (54, 31557), (67, 25434), (81, 21038), (134, 12717), (157, 10854), (162, 10519), (201, 8478), (314, 5427), (402, 4239), (471, 3618), (603, 2826), (942, 1809), (1206, 1413)]