4407012

素因数分解:

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

素因数の和:425

約数の個数: 72

約数和(自身を含む): 12448800

約数和(自身を除く): 8041788

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, 379, 612, 646, 684, 758, 969, 1137, 1292, 1516, 1938, 2274, 2907, 3411, 3876, 4548, 5814, 6443, 6822, 7201, 11628, 12886, 13644, 14402, 19329, 21603, 25772, 28804, 38658, 43206, 57987, 64809, 77316, 86412, 115974, 122417, 129618, 231948, 244834, 259236, 367251, 489668, 734502, 1101753, 1469004, 2203506, 4407012]

約数ペア:

[(1, 4407012), (2, 2203506), (3, 1469004), (4, 1101753), (6, 734502), (9, 489668), (12, 367251), (17, 259236), (18, 244834), (19, 231948), (34, 129618), (36, 122417), (38, 115974), (51, 86412), (57, 77316), (68, 64809), (76, 57987), (102, 43206), (114, 38658), (153, 28804), (171, 25772), (204, 21603), (228, 19329), (306, 14402), (323, 13644), (342, 12886), (379, 11628), (612, 7201), (646, 6822), (684, 6443), (758, 5814), (969, 4548), (1137, 3876), (1292, 3411), (1516, 2907), (1938, 2274)]