2018182413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:5026

約数の個数: 48

約数和(自身を含む): 3164555520

約数和(自身を除く): 1146373107

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 361, 377, 551, 741, 1083, 1131, 1653, 4693, 4943, 7163, 10469, 14079, 14829, 21489, 31407, 64259, 93917, 136097, 143347, 192777, 281751, 408291, 430041, 1220921, 1784423, 1863511, 2723593, 3662763, 5353269, 5590533, 8170779, 23197499, 35406709, 51748267, 69592497, 106220127, 155244801, 672727471, 2018182413]

約数ペア:

[(1, 2018182413), (3, 672727471), (13, 155244801), (19, 106220127), (29, 69592497), (39, 51748267), (57, 35406709), (87, 23197499), (247, 8170779), (361, 5590533), (377, 5353269), (551, 3662763), (741, 2723593), (1083, 1863511), (1131, 1784423), (1653, 1220921), (4693, 430041), (4943, 408291), (7163, 281751), (10469, 192777), (14079, 143347), (14829, 136097), (21489, 93917), (31407, 64259)]