2018436888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5533

約数の個数: 128

約数和(自身を含む): 5759812800

約数和(自身を除く): 3741375912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 41, 52, 58, 78, 82, 87, 104, 116, 123, 156, 164, 174, 232, 246, 312, 328, 348, 377, 492, 533, 696, 754, 984, 1066, 1131, 1189, 1508, 1599, 2132, 2262, 2378, 3016, 3198, 3567, 4264, 4524, 4756, 5441, 6396, 7134, 9048, 9512, 10882, 12792, 14268, 15457, 16323, 21764, 28536, 30914, 32646, 43528, 46371, 61828, 65292, 70733, 92742, 123656, 130584, 141466, 157789, 185484, 212199, 223081, 282932, 315578, 370968, 424398, 446162, 473367, 565864, 631156, 669243, 848796, 892324, 946734, 1262312, 1338486, 1697592, 1784648, 1893468, 2051257, 2676972, 2900053, 3786936, 4102514, 5353944, 5800106, 6153771, 6469349, 8205028, 8700159, 11600212, 12307542, 12938698, 16410056, 17400318, 19408047, 23200424, 24615084, 25877396, 34800636, 38816094, 49230168, 51754792, 69601272, 77632188, 84101537, 155264376, 168203074, 252304611, 336406148, 504609222, 672812296, 1009218444, 2018436888]

約数ペア:

[(1, 2018436888), (2, 1009218444), (3, 672812296), (4, 504609222), (6, 336406148), (8, 252304611), (12, 168203074), (13, 155264376), (24, 84101537), (26, 77632188), (29, 69601272), (39, 51754792), (41, 49230168), (52, 38816094), (58, 34800636), (78, 25877396), (82, 24615084), (87, 23200424), (104, 19408047), (116, 17400318), (123, 16410056), (156, 12938698), (164, 12307542), (174, 11600212), (232, 8700159), (246, 8205028), (312, 6469349), (328, 6153771), (348, 5800106), (377, 5353944), (492, 4102514), (533, 3786936), (696, 2900053), (754, 2676972), (984, 2051257), (1066, 1893468), (1131, 1784648), (1189, 1697592), (1508, 1338486), (1599, 1262312), (2132, 946734), (2262, 892324), (2378, 848796), (3016, 669243), (3198, 631156), (3567, 565864), (4264, 473367), (4524, 446162), (4756, 424398), (5441, 370968), (6396, 315578), (7134, 282932), (9048, 223081), (9512, 212199), (10882, 185484), (12792, 157789), (14268, 141466), (15457, 130584), (16323, 123656), (21764, 92742), (28536, 70733), (30914, 65292), (32646, 61828), (43528, 46371)]