2079358974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^2$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 5933715840

約数和(自身を除く): 3854356866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 281, 342, 399, 418, 462, 562, 627, 693, 798, 843, 1197, 1254, 1386, 1463, 1686, 1881, 1967, 2394, 2529, 2926, 3091, 3762, 3934, 4389, 5058, 5339, 5901, 6182, 8778, 9273, 10678, 11802, 13167, 16017, 17703, 18546, 21637, 26334, 27819, 32034, 35406, 37373, 43274, 48051, 55638, 58729, 64911, 74746, 78961, 96102, 112119, 117458, 129822, 157922, 176187, 194733, 224238, 236883, 336357, 352374, 389466, 411103, 473766, 528561, 552727, 672714, 710649, 822206, 868571, 1057122, 1105454, 1233309, 1421298, 1500259, 1658181, 1737142, 2466618, 2605713, 3000518, 3316362, 3699927, 4500777, 4974543, 5211426, 6079997, 7399854, 7817139, 9001554, 9949086, 10501813, 12159994, 13502331, 15634278, 16502849, 18239991, 21003626, 27004662, 31505439, 33005698, 36479982, 49508547, 54719973, 63010878, 94516317, 99017094, 109439946, 115519943, 148525641, 189032634, 231039886, 297051282, 346559829, 693119658, 1039679487, 2079358974]

約数ペア:

[(1, 2079358974), (2, 1039679487), (3, 693119658), (6, 346559829), (7, 297051282), (9, 231039886), (11, 189032634), (14, 148525641), (18, 115519943), (19, 109439946), (21, 99017094), (22, 94516317), (33, 63010878), (38, 54719973), (42, 49508547), (57, 36479982), (63, 33005698), (66, 31505439), (77, 27004662), (99, 21003626), (114, 18239991), (126, 16502849), (133, 15634278), (154, 13502331), (171, 12159994), (198, 10501813), (209, 9949086), (231, 9001554), (266, 7817139), (281, 7399854), (342, 6079997), (399, 5211426), (418, 4974543), (462, 4500777), (562, 3699927), (627, 3316362), (693, 3000518), (798, 2605713), (843, 2466618), (1197, 1737142), (1254, 1658181), (1386, 1500259), (1463, 1421298), (1686, 1233309), (1881, 1105454), (1967, 1057122), (2394, 868571), (2529, 822206), (2926, 710649), (3091, 672714), (3762, 552727), (3934, 528561), (4389, 473766), (5058, 411103), (5339, 389466), (5901, 352374), (6182, 336357), (8778, 236883), (9273, 224238), (10678, 194733), (11802, 176187), (13167, 157922), (16017, 129822), (17703, 117458), (18546, 112119), (21637, 96102), (26334, 78961), (27819, 74746), (32034, 64911), (35406, 58729), (37373, 55638), (43274, 48051)]