18366968826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3433}}^1\times {\mathrm{12923}}^1$

素因数の和:16387

約数の個数: 48

約数和(自身を含む): 41540630976

約数和(自身を除く): 23173662150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3433, 6866, 10299, 12923, 20598, 25846, 30897, 38769, 61794, 77538, 78959, 116307, 157918, 232614, 236877, 297229, 473754, 594458, 710631, 891687, 1421262, 1783374, 2675061, 5350122, 44364659, 88729318, 133093977, 266187954, 399281931, 798563862, 1020387157, 2040774314, 3061161471, 6122322942, 9183484413, 18366968826]

約数ペア:

[(1, 18366968826), (2, 9183484413), (3, 6122322942), (6, 3061161471), (9, 2040774314), (18, 1020387157), (23, 798563862), (46, 399281931), (69, 266187954), (138, 133093977), (207, 88729318), (414, 44364659), (3433, 5350122), (6866, 2675061), (10299, 1783374), (12923, 1421262), (20598, 891687), (25846, 710631), (30897, 594458), (38769, 473754), (61794, 297229), (77538, 236877), (78959, 232614), (116307, 157918)]