15671782548

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1\times {\mathrm{6389}}^1$

素因数の和:7577

約数の個数: 72

約数和(自身を含む): 40306560840

約数和(自身を除く): 24634778292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1117, 2196, 2234, 3351, 4468, 6389, 6702, 10053, 12778, 13404, 19167, 20106, 25556, 38334, 40212, 57501, 68137, 76668, 115002, 136274, 204411, 230004, 272548, 389729, 408822, 613233, 779458, 817644, 1169187, 1226466, 1558916, 2338374, 2452932, 3507561, 4676748, 7015122, 7136513, 14030244, 14273026, 21409539, 28546052, 42819078, 64228617, 85638156, 128457234, 256914468, 435327293, 870654586, 1305981879, 1741309172, 2611963758, 3917945637, 5223927516, 7835891274, 15671782548]

約数ペア:

[(1, 15671782548), (2, 7835891274), (3, 5223927516), (4, 3917945637), (6, 2611963758), (9, 1741309172), (12, 1305981879), (18, 870654586), (36, 435327293), (61, 256914468), (122, 128457234), (183, 85638156), (244, 64228617), (366, 42819078), (549, 28546052), (732, 21409539), (1098, 14273026), (1117, 14030244), (2196, 7136513), (2234, 7015122), (3351, 4676748), (4468, 3507561), (6389, 2452932), (6702, 2338374), (10053, 1558916), (12778, 1226466), (13404, 1169187), (19167, 817644), (20106, 779458), (25556, 613233), (38334, 408822), (40212, 389729), (57501, 272548), (68137, 230004), (76668, 204411), (115002, 136274)]