16312644

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 42651840

約数和(自身を除く): 26339196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1153, 1179, 1572, 2306, 2358, 3459, 3537, 4612, 4716, 6918, 7074, 10377, 13836, 14148, 20754, 31131, 41508, 62262, 124524, 151043, 302086, 453129, 604172, 906258, 1359387, 1812516, 2718774, 4078161, 5437548, 8156322, 16312644]

約数ペア:

[(1, 16312644), (2, 8156322), (3, 5437548), (4, 4078161), (6, 2718774), (9, 1812516), (12, 1359387), (18, 906258), (27, 604172), (36, 453129), (54, 302086), (108, 151043), (131, 124524), (262, 62262), (393, 41508), (524, 31131), (786, 20754), (1153, 14148), (1179, 13836), (1572, 10377), (2306, 7074), (2358, 6918), (3459, 4716), (3537, 4612)]