39983916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 106996736

約数和(自身を除く): 67012820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1297, 1468, 2202, 2569, 2594, 3891, 4404, 5138, 5188, 7707, 7782, 9079, 10276, 15414, 15564, 18158, 27237, 30828, 36316, 54474, 108948, 475999, 951998, 1427997, 1903996, 2855994, 3331993, 5711988, 6663986, 9995979, 13327972, 19991958, 39983916]

約数ペア:

[(1, 39983916), (2, 19991958), (3, 13327972), (4, 9995979), (6, 6663986), (7, 5711988), (12, 3331993), (14, 2855994), (21, 1903996), (28, 1427997), (42, 951998), (84, 475999), (367, 108948), (734, 54474), (1101, 36316), (1297, 30828), (1468, 27237), (2202, 18158), (2569, 15564), (2594, 15414), (3891, 10276), (4404, 9079), (5138, 7782), (5188, 7707)]