15999096

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 42134400

約数和(自身を除く): 26135304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 419, 444, 516, 838, 888, 1032, 1257, 1591, 1676, 2514, 3182, 3352, 4773, 5028, 6364, 9546, 10056, 12728, 15503, 18017, 19092, 31006, 36034, 38184, 46509, 54051, 62012, 72068, 93018, 108102, 124024, 144136, 186036, 216204, 372072, 432408, 666629, 1333258, 1999887, 2666516, 3999774, 5333032, 7999548, 15999096]

約数ペア:

[(1, 15999096), (2, 7999548), (3, 5333032), (4, 3999774), (6, 2666516), (8, 1999887), (12, 1333258), (24, 666629), (37, 432408), (43, 372072), (74, 216204), (86, 186036), (111, 144136), (129, 124024), (148, 108102), (172, 93018), (222, 72068), (258, 62012), (296, 54051), (344, 46509), (419, 38184), (444, 36034), (516, 31006), (838, 19092), (888, 18017), (1032, 15503), (1257, 12728), (1591, 10056), (1676, 9546), (2514, 6364), (3182, 5028), (3352, 4773)]