7985334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 18804528

約数和(自身を除く): 10819194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 173, 294, 314, 346, 471, 519, 942, 1038, 1099, 1211, 2198, 2422, 3297, 3633, 6594, 7266, 7693, 8477, 15386, 16954, 23079, 25431, 27161, 46158, 50862, 54322, 81483, 162966, 190127, 380254, 570381, 1140762, 1330889, 2661778, 3992667, 7985334]

約数ペア:

[(1, 7985334), (2, 3992667), (3, 2661778), (6, 1330889), (7, 1140762), (14, 570381), (21, 380254), (42, 190127), (49, 162966), (98, 81483), (147, 54322), (157, 50862), (173, 46158), (294, 27161), (314, 25431), (346, 23079), (471, 16954), (519, 15386), (942, 8477), (1038, 7693), (1099, 7266), (1211, 6594), (2198, 3633), (2422, 3297)]