2018084354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 3981035520

約数和(自身を除く): 1962951166

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 67, 134, 143, 209, 241, 247, 253, 286, 299, 418, 437, 482, 494, 506, 598, 737, 871, 874, 1273, 1474, 1541, 1742, 2546, 2651, 2717, 3082, 3133, 3289, 4579, 4807, 5302, 5434, 5543, 5681, 6266, 6578, 9158, 9581, 9614, 11086, 11362, 14003, 16147, 16549, 16951, 19162, 20033, 28006, 29279, 32294, 33098, 33902, 34463, 40066, 50369, 58558, 59527, 60973, 62491, 68926, 72059, 100738, 105317, 119054, 121946, 124982, 144118, 177617, 182039, 209911, 210634, 220363, 306793, 322069, 355234, 364078, 371381, 380627, 419822, 440726, 613586, 644138, 654797, 742762, 761254, 792649, 1158487, 1309594, 1369121, 1585298, 2309021, 2316974, 2738242, 3374723, 3988309, 4085191, 4186897, 4618042, 4827953, 6749446, 7056239, 7976618, 8170382, 8373794, 9655906, 14112478, 15060331, 30120662, 43871399, 53107483, 77618629, 87742798, 91731107, 106214966, 155237258, 183462214, 1009042177, 2018084354]

約数ペア:

[(1, 2018084354), (2, 1009042177), (11, 183462214), (13, 155237258), (19, 106214966), (22, 91731107), (23, 87742798), (26, 77618629), (38, 53107483), (46, 43871399), (67, 30120662), (134, 15060331), (143, 14112478), (209, 9655906), (241, 8373794), (247, 8170382), (253, 7976618), (286, 7056239), (299, 6749446), (418, 4827953), (437, 4618042), (482, 4186897), (494, 4085191), (506, 3988309), (598, 3374723), (737, 2738242), (871, 2316974), (874, 2309021), (1273, 1585298), (1474, 1369121), (1541, 1309594), (1742, 1158487), (2546, 792649), (2651, 761254), (2717, 742762), (3082, 654797), (3133, 644138), (3289, 613586), (4579, 440726), (4807, 419822), (5302, 380627), (5434, 371381), (5543, 364078), (5681, 355234), (6266, 322069), (6578, 306793), (9158, 220363), (9581, 210634), (9614, 209911), (11086, 182039), (11362, 177617), (14003, 144118), (16147, 124982), (16549, 121946), (16951, 119054), (19162, 105317), (20033, 100738), (28006, 72059), (29279, 68926), (32294, 62491), (33098, 60973), (33902, 59527), (34463, 58558), (40066, 50369)]