15016968

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 42864000

約数和(自身を除く): 27847032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1879, 1998, 2664, 3758, 3996, 5637, 7516, 7992, 11274, 15032, 16911, 22548, 33822, 45096, 50733, 67644, 69523, 101466, 135288, 139046, 202932, 208569, 278092, 405864, 417138, 556184, 625707, 834276, 1251414, 1668552, 1877121, 2502828, 3754242, 5005656, 7508484, 15016968]

約数ペア:

[(1, 15016968), (2, 7508484), (3, 5005656), (4, 3754242), (6, 2502828), (8, 1877121), (9, 1668552), (12, 1251414), (18, 834276), (24, 625707), (27, 556184), (36, 417138), (37, 405864), (54, 278092), (72, 208569), (74, 202932), (108, 139046), (111, 135288), (148, 101466), (216, 69523), (222, 67644), (296, 50733), (333, 45096), (444, 33822), (666, 22548), (888, 16911), (999, 15032), (1332, 11274), (1879, 7992), (1998, 7516), (2664, 5637), (3758, 3996)]