2108808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 6316800

約数和(自身を除く): 4207992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 751, 936, 1404, 1502, 2253, 2808, 3004, 4506, 6008, 6759, 9012, 9763, 13518, 18024, 19526, 20277, 27036, 29289, 39052, 40554, 54072, 58578, 78104, 81108, 87867, 117156, 162216, 175734, 234312, 263601, 351468, 527202, 702936, 1054404, 2108808]

約数ペア:

[(1, 2108808), (2, 1054404), (3, 702936), (4, 527202), (6, 351468), (8, 263601), (9, 234312), (12, 175734), (13, 162216), (18, 117156), (24, 87867), (26, 81108), (27, 78104), (36, 58578), (39, 54072), (52, 40554), (54, 39052), (72, 29289), (78, 27036), (104, 20277), (108, 19526), (117, 18024), (156, 13518), (216, 9763), (234, 9012), (312, 6759), (351, 6008), (468, 4506), (702, 3004), (751, 2808), (936, 2253), (1404, 1502)]