1856088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 5560800

約数和(自身を除く): 3704712

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, 661, 702, 936, 1322, 1404, 1983, 2644, 2808, 3966, 5288, 5949, 7932, 8593, 11898, 15864, 17186, 17847, 23796, 25779, 34372, 35694, 47592, 51558, 68744, 71388, 77337, 103116, 142776, 154674, 206232, 232011, 309348, 464022, 618696, 928044, 1856088]

約数ペア:

[(1, 1856088), (2, 928044), (3, 618696), (4, 464022), (6, 309348), (8, 232011), (9, 206232), (12, 154674), (13, 142776), (18, 103116), (24, 77337), (26, 71388), (27, 68744), (36, 51558), (39, 47592), (52, 35694), (54, 34372), (72, 25779), (78, 23796), (104, 17847), (108, 17186), (117, 15864), (156, 11898), (216, 8593), (234, 7932), (312, 5949), (351, 5288), (468, 3966), (661, 2808), (702, 2644), (936, 1983), (1322, 1404)]