19982816616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16992191}}^1$

素因数の和:16992214

約数の個数: 48

約数和(自身を含む): 58113296640

約数和(自身を除く): 38130480024

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, 16992191, 33984382, 50976573, 67968764, 101953146, 118945337, 135937528, 203906292, 237890674, 356836011, 407812584, 475781348, 713672022, 832617359, 951562696, 1427344044, 1665234718, 2497852077, 2854688088, 3330469436, 4995704154, 6660938872, 9991408308, 19982816616]

約数ペア:

[(1, 19982816616), (2, 9991408308), (3, 6660938872), (4, 4995704154), (6, 3330469436), (7, 2854688088), (8, 2497852077), (12, 1665234718), (14, 1427344044), (21, 951562696), (24, 832617359), (28, 713672022), (42, 475781348), (49, 407812584), (56, 356836011), (84, 237890674), (98, 203906292), (147, 135937528), (168, 118945337), (196, 101953146), (294, 67968764), (392, 50976573), (588, 33984382), (1176, 16992191)]