2018035088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 4215480192

約数和(自身を除く): 2197445104

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 131, 164, 184, 262, 328, 368, 524, 656, 943, 1021, 1048, 1886, 2042, 2096, 3013, 3772, 4084, 5371, 6026, 7544, 8168, 10742, 12052, 15088, 16336, 21484, 23483, 24104, 41861, 42968, 46966, 48208, 83722, 85936, 93932, 123533, 133751, 167444, 187864, 247066, 267502, 334888, 375728, 494132, 535004, 669776, 962803, 988264, 1070008, 1925606, 1976528, 2140016, 3076273, 3851212, 5483791, 6152546, 7702424, 10967582, 12305092, 15404848, 21935164, 24610184, 43870328, 49220368, 87740656, 126127193, 252254386, 504508772, 1009017544, 2018035088]

約数ペア:

[(1, 2018035088), (2, 1009017544), (4, 504508772), (8, 252254386), (16, 126127193), (23, 87740656), (41, 49220368), (46, 43870328), (82, 24610184), (92, 21935164), (131, 15404848), (164, 12305092), (184, 10967582), (262, 7702424), (328, 6152546), (368, 5483791), (524, 3851212), (656, 3076273), (943, 2140016), (1021, 1976528), (1048, 1925606), (1886, 1070008), (2042, 988264), (2096, 962803), (3013, 669776), (3772, 535004), (4084, 494132), (5371, 375728), (6026, 334888), (7544, 267502), (8168, 247066), (10742, 187864), (12052, 167444), (15088, 133751), (16336, 123533), (21484, 93932), (23483, 85936), (24104, 83722), (41861, 48208), (42968, 46966)]