2107602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 5353920

約数和(自身を除く): 3246318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 389, 602, 774, 778, 903, 1167, 1806, 2334, 2709, 2723, 3501, 5418, 5446, 7002, 8169, 16338, 16727, 24507, 33454, 49014, 50181, 100362, 117089, 150543, 234178, 301086, 351267, 702534, 1053801, 2107602]

約数ペア:

[(1, 2107602), (2, 1053801), (3, 702534), (6, 351267), (7, 301086), (9, 234178), (14, 150543), (18, 117089), (21, 100362), (42, 50181), (43, 49014), (63, 33454), (86, 24507), (126, 16727), (129, 16338), (258, 8169), (301, 7002), (387, 5446), (389, 5418), (602, 3501), (774, 2723), (778, 2709), (903, 2334), (1167, 1806)]