13221036

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 25082964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 379, 459, 513, 612, 646, 684, 758, 918, 969, 1026, 1137, 1292, 1516, 1836, 1938, 2052, 2274, 2907, 3411, 3876, 4548, 5814, 6443, 6822, 7201, 8721, 10233, 11628, 12886, 13644, 14402, 17442, 19329, 20466, 21603, 25772, 28804, 34884, 38658, 40932, 43206, 57987, 64809, 77316, 86412, 115974, 122417, 129618, 173961, 194427, 231948, 244834, 259236, 347922, 367251, 388854, 489668, 695844, 734502, 777708, 1101753, 1469004, 2203506, 3305259, 4407012, 6610518, 13221036]

約数ペア:

[(1, 13221036), (2, 6610518), (3, 4407012), (4, 3305259), (6, 2203506), (9, 1469004), (12, 1101753), (17, 777708), (18, 734502), (19, 695844), (27, 489668), (34, 388854), (36, 367251), (38, 347922), (51, 259236), (54, 244834), (57, 231948), (68, 194427), (76, 173961), (102, 129618), (108, 122417), (114, 115974), (153, 86412), (171, 77316), (204, 64809), (228, 57987), (306, 43206), (323, 40932), (342, 38658), (379, 34884), (459, 28804), (513, 25772), (612, 21603), (646, 20466), (684, 19329), (758, 17442), (918, 14402), (969, 13644), (1026, 12886), (1137, 11628), (1292, 10233), (1516, 8721), (1836, 7201), (1938, 6822), (2052, 6443), (2274, 5814), (2907, 4548), (3411, 3876)]