2018532792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 5431680000

約数和(自身を除く): 3413147208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 137, 152, 158, 228, 237, 274, 316, 409, 411, 456, 474, 548, 632, 818, 822, 948, 1096, 1227, 1501, 1636, 1644, 1896, 2454, 2603, 3002, 3272, 3288, 4503, 4908, 5206, 6004, 7771, 7809, 9006, 9816, 10412, 10823, 12008, 15542, 15618, 18012, 20824, 21646, 23313, 31084, 31236, 32311, 32469, 36024, 43292, 46626, 56033, 62168, 62472, 64622, 64938, 86584, 93252, 96933, 112066, 129244, 129876, 168099, 186504, 193866, 205637, 224132, 258488, 259752, 336198, 387732, 411274, 448264, 613909, 616911, 672396, 775464, 822548, 1064627, 1227818, 1233822, 1344792, 1645096, 1841727, 2129254, 2455636, 2467644, 3193881, 3683454, 4258508, 4426607, 4911272, 4935288, 6387762, 7366908, 8517016, 8853214, 12775524, 13279821, 14733816, 17706428, 25551048, 26559642, 35412856, 53119284, 84105533, 106238568, 168211066, 252316599, 336422132, 504633198, 672844264, 1009266396, 2018532792]

約数ペア:

[(1, 2018532792), (2, 1009266396), (3, 672844264), (4, 504633198), (6, 336422132), (8, 252316599), (12, 168211066), (19, 106238568), (24, 84105533), (38, 53119284), (57, 35412856), (76, 26559642), (79, 25551048), (114, 17706428), (137, 14733816), (152, 13279821), (158, 12775524), (228, 8853214), (237, 8517016), (274, 7366908), (316, 6387762), (409, 4935288), (411, 4911272), (456, 4426607), (474, 4258508), (548, 3683454), (632, 3193881), (818, 2467644), (822, 2455636), (948, 2129254), (1096, 1841727), (1227, 1645096), (1501, 1344792), (1636, 1233822), (1644, 1227818), (1896, 1064627), (2454, 822548), (2603, 775464), (3002, 672396), (3272, 616911), (3288, 613909), (4503, 448264), (4908, 411274), (5206, 387732), (6004, 336198), (7771, 259752), (7809, 258488), (9006, 224132), (9816, 205637), (10412, 193866), (10823, 186504), (12008, 168099), (15542, 129876), (15618, 129244), (18012, 112066), (20824, 96933), (21646, 93252), (23313, 86584), (31084, 64938), (31236, 64622), (32311, 62472), (32469, 62168), (36024, 56033), (43292, 46626)]