18366972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 29801988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5119, 10238, 15357, 20476, 30714, 61428, 66547, 117737, 133094, 199641, 235474, 266188, 353211, 399282, 470948, 706422, 798564, 1412844, 1530581, 3061162, 4591743, 6122324, 9183486, 18366972]

約数ペア:

[(1, 18366972), (2, 9183486), (3, 6122324), (4, 4591743), (6, 3061162), (12, 1530581), (13, 1412844), (23, 798564), (26, 706422), (39, 470948), (46, 399282), (52, 353211), (69, 266188), (78, 235474), (92, 199641), (138, 133094), (156, 117737), (276, 66547), (299, 61428), (598, 30714), (897, 20476), (1196, 15357), (1794, 10238), (3588, 5119)]