13172472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9660

約数の個数: 48

約数和(自身を含む): 37557000

約数和(自身を除く): 24384528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9629, 19258, 28887, 38516, 57774, 77032, 86661, 115548, 173322, 182951, 231096, 346644, 365902, 548853, 693288, 731804, 1097706, 1463608, 1646559, 2195412, 3293118, 4390824, 6586236, 13172472]

約数ペア:

[(1, 13172472), (2, 6586236), (3, 4390824), (4, 3293118), (6, 2195412), (8, 1646559), (9, 1463608), (12, 1097706), (18, 731804), (19, 693288), (24, 548853), (36, 365902), (38, 346644), (57, 231096), (72, 182951), (76, 173322), (114, 115548), (152, 86661), (171, 77032), (228, 57774), (342, 38516), (456, 28887), (684, 19258), (1368, 9629)]