2017298178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149629}}^1$

素因数の和:149751

約数の個数: 48

約数和(自身を含む): 5041932480

約数和(自身を除く): 3024634302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 149629, 299258, 448887, 897774, 1047403, 1346661, 2094806, 2693322, 3142209, 6284418, 9426627, 16010303, 18853254, 32020606, 48030909, 96061818, 112072121, 144092727, 224144242, 288185454, 336216363, 672432726, 1008649089, 2017298178]

約数ペア:

[(1, 2017298178), (2, 1008649089), (3, 672432726), (6, 336216363), (7, 288185454), (9, 224144242), (14, 144092727), (18, 112072121), (21, 96061818), (42, 48030909), (63, 32020606), (107, 18853254), (126, 16010303), (214, 9426627), (321, 6284418), (642, 3142209), (749, 2693322), (963, 2094806), (1498, 1346661), (1926, 1047403), (2247, 897774), (4494, 448887), (6741, 299258), (13482, 149629)]