19402824

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2357}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 56592000

約数和(自身を除く): 37189176

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, 392, 588, 686, 1029, 1176, 1372, 2058, 2357, 2744, 4116, 4714, 7071, 8232, 9428, 14142, 16499, 18856, 28284, 32998, 49497, 56568, 65996, 98994, 115493, 131992, 197988, 230986, 346479, 395976, 461972, 692958, 808451, 923944, 1385916, 1616902, 2425353, 2771832, 3233804, 4850706, 6467608, 9701412, 19402824]

約数ペア:

[(1, 19402824), (2, 9701412), (3, 6467608), (4, 4850706), (6, 3233804), (7, 2771832), (8, 2425353), (12, 1616902), (14, 1385916), (21, 923944), (24, 808451), (28, 692958), (42, 461972), (49, 395976), (56, 346479), (84, 230986), (98, 197988), (147, 131992), (168, 115493), (196, 98994), (294, 65996), (343, 56568), (392, 49497), (588, 32998), (686, 28284), (1029, 18856), (1176, 16499), (1372, 14142), (2058, 9428), (2357, 8232), (2744, 7071), (4116, 4714)]