15671960874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{601}}^1\times {\mathrm{4013}}^1$

素因数の和:4660

約数の個数: 72

約数和(自身を含む): 35905703652

約数和(自身を除く): 20233742778

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 601, 722, 1083, 1202, 1803, 2166, 3249, 3606, 4013, 5409, 6498, 8026, 10818, 11419, 12039, 22838, 24078, 34257, 36117, 68514, 72234, 76247, 102771, 152494, 205542, 216961, 228741, 433922, 457482, 650883, 686223, 1301766, 1372446, 1448693, 1952649, 2411813, 2897386, 3905298, 4346079, 4823626, 7235439, 8692158, 13038237, 14470878, 21706317, 26076474, 43412634, 45824447, 91648894, 137473341, 274946682, 412420023, 824840046, 870664493, 1741328986, 2611993479, 5223986958, 7835980437, 15671960874]

約数ペア:

[(1, 15671960874), (2, 7835980437), (3, 5223986958), (6, 2611993479), (9, 1741328986), (18, 870664493), (19, 824840046), (38, 412420023), (57, 274946682), (114, 137473341), (171, 91648894), (342, 45824447), (361, 43412634), (601, 26076474), (722, 21706317), (1083, 14470878), (1202, 13038237), (1803, 8692158), (2166, 7235439), (3249, 4823626), (3606, 4346079), (4013, 3905298), (5409, 2897386), (6498, 2411813), (8026, 1952649), (10818, 1448693), (11419, 1372446), (12039, 1301766), (22838, 686223), (24078, 650883), (34257, 457482), (36117, 433922), (68514, 228741), (72234, 216961), (76247, 205542), (102771, 152494)]