18242588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 41018880

約数和(自身を除く): 22776292

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2179, 4186, 4358, 8372, 8716, 15253, 28327, 30506, 50117, 56654, 61012, 100234, 113308, 198289, 200468, 350819, 396578, 651521, 701638, 793156, 1303042, 1403276, 2606084, 4560647, 9121294, 18242588]

約数ペア:

[(1, 18242588), (2, 9121294), (4, 4560647), (7, 2606084), (13, 1403276), (14, 1303042), (23, 793156), (26, 701638), (28, 651521), (46, 396578), (52, 350819), (91, 200468), (92, 198289), (161, 113308), (182, 100234), (299, 61012), (322, 56654), (364, 50117), (598, 30506), (644, 28327), (1196, 15253), (2093, 8716), (2179, 8372), (4186, 4358)]