1982049144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{31727}}^1$

素因数の和:31892

約数の個数: 64

約数和(自身を含む): 5254156800

約数和(自身を除く): 3272107656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1096, 1644, 2603, 3288, 5206, 7809, 10412, 15618, 20824, 31236, 31727, 62472, 63454, 95181, 126908, 190362, 253816, 380724, 602813, 761448, 1205626, 1808439, 2411252, 3616878, 4346599, 4822504, 7233756, 8693198, 13039797, 14467512, 17386396, 26079594, 34772792, 52159188, 82585381, 104318376, 165170762, 247756143, 330341524, 495512286, 660683048, 991024572, 1982049144]

約数ペア:

[(1, 1982049144), (2, 991024572), (3, 660683048), (4, 495512286), (6, 330341524), (8, 247756143), (12, 165170762), (19, 104318376), (24, 82585381), (38, 52159188), (57, 34772792), (76, 26079594), (114, 17386396), (137, 14467512), (152, 13039797), (228, 8693198), (274, 7233756), (411, 4822504), (456, 4346599), (548, 3616878), (822, 2411252), (1096, 1808439), (1644, 1205626), (2603, 761448), (3288, 602813), (5206, 380724), (7809, 253816), (10412, 190362), (15618, 126908), (20824, 95181), (31236, 63454), (31727, 62472)]