12260886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 16479210

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 82, 123, 138, 197, 246, 253, 394, 451, 506, 591, 759, 902, 943, 1182, 1353, 1518, 1886, 2167, 2706, 2829, 4334, 4531, 5658, 6501, 8077, 9062, 10373, 13002, 13593, 16154, 20746, 24231, 27186, 31119, 48462, 49841, 62238, 88847, 99682, 149523, 177694, 185771, 266541, 299046, 371542, 533082, 557313, 1114626, 2043481, 4086962, 6130443, 12260886]

約数ペア:

[(1, 12260886), (2, 6130443), (3, 4086962), (6, 2043481), (11, 1114626), (22, 557313), (23, 533082), (33, 371542), (41, 299046), (46, 266541), (66, 185771), (69, 177694), (82, 149523), (123, 99682), (138, 88847), (197, 62238), (246, 49841), (253, 48462), (394, 31119), (451, 27186), (506, 24231), (591, 20746), (759, 16154), (902, 13593), (943, 13002), (1182, 10373), (1353, 9062), (1518, 8077), (1886, 6501), (2167, 5658), (2706, 4531), (2829, 4334)]