18085572

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 47241600

約数和(自身を除く): 29156028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1109, 1359, 1812, 2218, 2718, 3327, 4077, 4436, 5436, 6654, 8154, 9981, 13308, 16308, 19962, 29943, 39924, 59886, 119772, 167459, 334918, 502377, 669836, 1004754, 1507131, 2009508, 3014262, 4521393, 6028524, 9042786, 18085572]

約数ペア:

[(1, 18085572), (2, 9042786), (3, 6028524), (4, 4521393), (6, 3014262), (9, 2009508), (12, 1507131), (18, 1004754), (27, 669836), (36, 502377), (54, 334918), (108, 167459), (151, 119772), (302, 59886), (453, 39924), (604, 29943), (906, 19962), (1109, 16308), (1359, 13308), (1812, 9981), (2218, 8154), (2718, 6654), (3327, 5436), (4077, 4436)]