12656826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7755

約数の個数: 48

約数和(自身を含む): 33755904

約数和(自身を除く): 21099078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7727, 15454, 23181, 46362, 54089, 69543, 100451, 108178, 139086, 162267, 200902, 301353, 324534, 486801, 602706, 703157, 904059, 973602, 1406314, 1808118, 2109471, 4218942, 6328413, 12656826]

約数ペア:

[(1, 12656826), (2, 6328413), (3, 4218942), (6, 2109471), (7, 1808118), (9, 1406314), (13, 973602), (14, 904059), (18, 703157), (21, 602706), (26, 486801), (39, 324534), (42, 301353), (63, 200902), (78, 162267), (91, 139086), (117, 108178), (126, 100451), (182, 69543), (234, 54089), (273, 46362), (546, 23181), (819, 15454), (1638, 7727)]