31749942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 74856960

約数和(自身を除く): 43107018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1367, 1659, 2734, 3318, 3871, 4101, 7742, 8202, 9569, 11613, 19138, 23226, 28707, 57414, 66983, 107993, 133966, 200949, 215986, 323979, 401898, 647958, 755951, 1511902, 2267853, 4535706, 5291657, 10583314, 15874971, 31749942]

約数ペア:

[(1, 31749942), (2, 15874971), (3, 10583314), (6, 5291657), (7, 4535706), (14, 2267853), (21, 1511902), (42, 755951), (49, 647958), (79, 401898), (98, 323979), (147, 215986), (158, 200949), (237, 133966), (294, 107993), (474, 66983), (553, 57414), (1106, 28707), (1367, 23226), (1659, 19138), (2734, 11613), (3318, 9569), (3871, 8202), (4101, 7742)]