17666964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23369}}^1$

素因数の和:23389

約数の個数: 48

約数和(自身を含む): 52348800

約数和(自身を除く): 34681836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23369, 46738, 70107, 93476, 140214, 163583, 210321, 280428, 327166, 420642, 490749, 630963, 654332, 841284, 981498, 1261926, 1472247, 1962996, 2523852, 2944494, 4416741, 5888988, 8833482, 17666964]

約数ペア:

[(1, 17666964), (2, 8833482), (3, 5888988), (4, 4416741), (6, 2944494), (7, 2523852), (9, 1962996), (12, 1472247), (14, 1261926), (18, 981498), (21, 841284), (27, 654332), (28, 630963), (36, 490749), (42, 420642), (54, 327166), (63, 280428), (84, 210321), (108, 163583), (126, 140214), (189, 93476), (252, 70107), (378, 46738), (756, 23369)]