2443100868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21661}}^1$

素因数の和:21925

約数の個数: 72

約数和(自身を含む): 6678567896

約数和(自身を除く): 4235467028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 723, 964, 1446, 2169, 2892, 3133, 4338, 6266, 8676, 9399, 12532, 18798, 21661, 28197, 37596, 43322, 56394, 64983, 86644, 112788, 129966, 194949, 259932, 281593, 389898, 563186, 779796, 844779, 1126372, 1689558, 2534337, 3379116, 5068674, 5220301, 10137348, 10440602, 15660903, 20881204, 31321806, 46982709, 62643612, 67863913, 93965418, 135727826, 187930836, 203591739, 271455652, 407183478, 610775217, 814366956, 1221550434, 2443100868]

約数ペア:

[(1, 2443100868), (2, 1221550434), (3, 814366956), (4, 610775217), (6, 407183478), (9, 271455652), (12, 203591739), (13, 187930836), (18, 135727826), (26, 93965418), (36, 67863913), (39, 62643612), (52, 46982709), (78, 31321806), (117, 20881204), (156, 15660903), (234, 10440602), (241, 10137348), (468, 5220301), (482, 5068674), (723, 3379116), (964, 2534337), (1446, 1689558), (2169, 1126372), (2892, 844779), (3133, 779796), (4338, 563186), (6266, 389898), (8676, 281593), (9399, 259932), (12532, 194949), (18798, 129966), (21661, 112788), (28197, 86644), (37596, 64983), (43322, 56394)]