8523942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 20136960

約数和(自身を除く): 11613018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 367, 474, 553, 734, 1101, 1106, 1659, 2202, 2569, 3318, 3871, 5138, 7707, 7742, 11613, 15414, 17983, 23226, 28993, 35966, 53949, 57986, 86979, 107898, 173958, 202951, 405902, 608853, 1217706, 1420657, 2841314, 4261971, 8523942]

約数ペア:

[(1, 8523942), (2, 4261971), (3, 2841314), (6, 1420657), (7, 1217706), (14, 608853), (21, 405902), (42, 202951), (49, 173958), (79, 107898), (98, 86979), (147, 57986), (158, 53949), (237, 35966), (294, 28993), (367, 23226), (474, 17983), (553, 15414), (734, 11613), (1101, 7742), (1106, 7707), (1659, 5138), (2202, 3871), (2569, 3318)]