3119928

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{379}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 9120000

約数和(自身を除く): 6000072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 379, 392, 588, 686, 758, 1029, 1137, 1176, 1372, 1516, 2058, 2274, 2653, 2744, 3032, 4116, 4548, 5306, 7959, 8232, 9096, 10612, 15918, 18571, 21224, 31836, 37142, 55713, 63672, 74284, 111426, 129997, 148568, 222852, 259994, 389991, 445704, 519988, 779982, 1039976, 1559964, 3119928]

約数ペア:

[(1, 3119928), (2, 1559964), (3, 1039976), (4, 779982), (6, 519988), (7, 445704), (8, 389991), (12, 259994), (14, 222852), (21, 148568), (24, 129997), (28, 111426), (42, 74284), (49, 63672), (56, 55713), (84, 37142), (98, 31836), (147, 21224), (168, 18571), (196, 15918), (294, 10612), (343, 9096), (379, 8232), (392, 7959), (588, 5306), (686, 4548), (758, 4116), (1029, 3032), (1137, 2744), (1176, 2653), (1372, 2274), (1516, 2058)]