31880184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{27109}}^1$

素因数の和:27132

約数の個数: 48

約数和(自身を含む): 92716200

約数和(自身を除く): 60836016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 27109, 54218, 81327, 108436, 162654, 189763, 216872, 325308, 379526, 569289, 650616, 759052, 1138578, 1328341, 1518104, 2277156, 2656682, 3985023, 4554312, 5313364, 7970046, 10626728, 15940092, 31880184]

約数ペア:

[(1, 31880184), (2, 15940092), (3, 10626728), (4, 7970046), (6, 5313364), (7, 4554312), (8, 3985023), (12, 2656682), (14, 2277156), (21, 1518104), (24, 1328341), (28, 1138578), (42, 759052), (49, 650616), (56, 569289), (84, 379526), (98, 325308), (147, 216872), (168, 189763), (196, 162654), (294, 108436), (392, 81327), (588, 54218), (1176, 27109)]