2016516474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{842321}}^1$

素因数の和:842355

約数の個数: 48

約数和(自身を含む): 5256089280

約数和(自身を除く): 3239572806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 842321, 1684642, 2526963, 5053926, 5896247, 7580889, 11792494, 15161778, 16004099, 17688741, 32008198, 35377482, 48012297, 53066223, 96024594, 106132446, 112028693, 144036891, 224057386, 288073782, 336086079, 672172158, 1008258237, 2016516474]

約数ペア:

[(1, 2016516474), (2, 1008258237), (3, 672172158), (6, 336086079), (7, 288073782), (9, 224057386), (14, 144036891), (18, 112028693), (19, 106132446), (21, 96024594), (38, 53066223), (42, 48012297), (57, 35377482), (63, 32008198), (114, 17688741), (126, 16004099), (133, 15161778), (171, 11792494), (266, 7580889), (342, 5896247), (399, 5053926), (798, 2526963), (1197, 1684642), (2394, 842321)]