3891972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{6619}}^1$

素因数の和:6640

約数の個数: 36

約数和(自身を含む): 10565520

約数和(自身を除く): 6673548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 6619, 13238, 19857, 26476, 39714, 46333, 79428, 92666, 138999, 185332, 277998, 324331, 555996, 648662, 972993, 1297324, 1945986, 3891972]

約数ペア:

[(1, 3891972), (2, 1945986), (3, 1297324), (4, 972993), (6, 648662), (7, 555996), (12, 324331), (14, 277998), (21, 185332), (28, 138999), (42, 92666), (49, 79428), (84, 46333), (98, 39714), (147, 26476), (196, 19857), (294, 13238), (588, 6619)]