6685812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 19795776

約数和(自身を除く): 13109964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 617, 774, 903, 1204, 1234, 1548, 1806, 1851, 2468, 2709, 3612, 3702, 4319, 5418, 5553, 7404, 8638, 10836, 11106, 12957, 17276, 22212, 25914, 26531, 38871, 51828, 53062, 77742, 79593, 106124, 155484, 159186, 185717, 238779, 318372, 371434, 477558, 557151, 742868, 955116, 1114302, 1671453, 2228604, 3342906, 6685812]

約数ペア:

[(1, 6685812), (2, 3342906), (3, 2228604), (4, 1671453), (6, 1114302), (7, 955116), (9, 742868), (12, 557151), (14, 477558), (18, 371434), (21, 318372), (28, 238779), (36, 185717), (42, 159186), (43, 155484), (63, 106124), (84, 79593), (86, 77742), (126, 53062), (129, 51828), (172, 38871), (252, 26531), (258, 25914), (301, 22212), (387, 17276), (516, 12957), (602, 11106), (617, 10836), (774, 8638), (903, 7404), (1204, 5553), (1234, 5418), (1548, 4319), (1806, 3702), (1851, 3612), (2468, 2709)]