18702939264

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{203789}}^1$

素因数の和:204045

約数の個数: 64

約数和(自身を含む): 49887792000

約数和(自身を除く): 31184852736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 15296, 22944, 30592, 45888, 91776, 203789, 407578, 611367, 815156, 1222734, 1630312, 2445468, 3260624, 4890936, 6521248, 9781872, 13042496, 19563744, 26084992, 39127488, 48705571, 78254976, 97411142, 146116713, 194822284, 292233426, 389644568, 584466852, 779289136, 1168933704, 1558578272, 2337867408, 3117156544, 4675734816, 6234313088, 9351469632, 18702939264]

約数ペア:

[(1, 18702939264), (2, 9351469632), (3, 6234313088), (4, 4675734816), (6, 3117156544), (8, 2337867408), (12, 1558578272), (16, 1168933704), (24, 779289136), (32, 584466852), (48, 389644568), (64, 292233426), (96, 194822284), (128, 146116713), (192, 97411142), (239, 78254976), (384, 48705571), (478, 39127488), (717, 26084992), (956, 19563744), (1434, 13042496), (1912, 9781872), (2868, 6521248), (3824, 4890936), (5736, 3260624), (7648, 2445468), (11472, 1630312), (15296, 1222734), (22944, 815156), (30592, 611367), (45888, 407578), (91776, 203789)]