858884778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{147727}}^1$

素因数の和:147771

約数の個数: 48

約数和(自身を含む): 2074101120

約数和(自身を除く): 1215216342

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 147727, 295454, 443181, 886362, 1329543, 2511359, 2659086, 2806813, 5022718, 5613626, 7534077, 8420439, 15068154, 16840878, 22602231, 25261317, 45204462, 47715821, 50522634, 95431642, 143147463, 286294926, 429442389, 858884778]

約数ペア:

[(1, 858884778), (2, 429442389), (3, 286294926), (6, 143147463), (9, 95431642), (17, 50522634), (18, 47715821), (19, 45204462), (34, 25261317), (38, 22602231), (51, 16840878), (57, 15068154), (102, 8420439), (114, 7534077), (153, 5613626), (171, 5022718), (306, 2806813), (323, 2659086), (342, 2511359), (646, 1329543), (969, 886362), (1938, 443181), (2907, 295454), (5814, 147727)]