3420342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 7965360

約数和(自身を除く): 4545018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 137, 146, 171, 219, 274, 342, 411, 438, 657, 822, 1233, 1314, 1387, 2466, 2603, 2774, 4161, 5206, 7809, 8322, 10001, 12483, 15618, 20002, 23427, 24966, 30003, 46854, 60006, 90009, 180018, 190019, 380038, 570057, 1140114, 1710171, 3420342]

約数ペア:

[(1, 3420342), (2, 1710171), (3, 1140114), (6, 570057), (9, 380038), (18, 190019), (19, 180018), (38, 90009), (57, 60006), (73, 46854), (114, 30003), (137, 24966), (146, 23427), (171, 20002), (219, 15618), (274, 12483), (342, 10001), (411, 8322), (438, 7809), (657, 5206), (822, 4161), (1233, 2774), (1314, 2603), (1387, 2466)]