12197772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 34398000

約数和(自身を除く): 22200228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1049, 1292, 1938, 2098, 2907, 3147, 3876, 4196, 5814, 6294, 9441, 11628, 12588, 17833, 18882, 19931, 35666, 37764, 39862, 53499, 59793, 71332, 79724, 106998, 119586, 160497, 179379, 213996, 239172, 320994, 338827, 358758, 641988, 677654, 717516, 1016481, 1355308, 2032962, 3049443, 4065924, 6098886, 12197772]

約数ペア:

[(1, 12197772), (2, 6098886), (3, 4065924), (4, 3049443), (6, 2032962), (9, 1355308), (12, 1016481), (17, 717516), (18, 677654), (19, 641988), (34, 358758), (36, 338827), (38, 320994), (51, 239172), (57, 213996), (68, 179379), (76, 160497), (102, 119586), (114, 106998), (153, 79724), (171, 71332), (204, 59793), (228, 53499), (306, 39862), (323, 37764), (342, 35666), (612, 19931), (646, 18882), (684, 17833), (969, 12588), (1049, 11628), (1292, 9441), (1938, 6294), (2098, 5814), (2907, 4196), (3147, 3876)]