2018014488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2003}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 6252480000

約数和(自身を除く): 4234465512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1999, 2003, 3998, 4006, 5997, 6009, 7996, 8012, 11994, 12018, 13993, 14021, 15992, 16024, 17991, 18027, 23988, 24036, 27986, 28042, 35982, 36054, 41979, 42063, 47976, 48072, 55972, 56084, 71964, 72108, 83958, 84126, 111944, 112168, 125937, 126189, 143928, 144216, 167916, 168252, 251874, 252378, 335832, 336504, 503748, 504756, 1007496, 1009512, 4003997, 8007994, 12011991, 16015988, 24023982, 28027979, 32031976, 36035973, 48047964, 56055958, 72071946, 84083937, 96095928, 112111916, 144143892, 168167874, 224223832, 252251811, 288287784, 336335748, 504503622, 672671496, 1009007244, 2018014488]

約数ペア:

[(1, 2018014488), (2, 1009007244), (3, 672671496), (4, 504503622), (6, 336335748), (7, 288287784), (8, 252251811), (9, 224223832), (12, 168167874), (14, 144143892), (18, 112111916), (21, 96095928), (24, 84083937), (28, 72071946), (36, 56055958), (42, 48047964), (56, 36035973), (63, 32031976), (72, 28027979), (84, 24023982), (126, 16015988), (168, 12011991), (252, 8007994), (504, 4003997), (1999, 1009512), (2003, 1007496), (3998, 504756), (4006, 503748), (5997, 336504), (6009, 335832), (7996, 252378), (8012, 251874), (11994, 168252), (12018, 167916), (13993, 144216), (14021, 143928), (15992, 126189), (16024, 125937), (17991, 112168), (18027, 111944), (23988, 84126), (24036, 83958), (27986, 72108), (28042, 71964), (35982, 56084), (36054, 55972), (41979, 48072), (42063, 47976)]