9072918

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 12815082

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 239, 333, 342, 478, 513, 666, 703, 717, 999, 1026, 1406, 1434, 1998, 2109, 2151, 4218, 4302, 4541, 6327, 6453, 8843, 9082, 12654, 12906, 13623, 17686, 18981, 26529, 27246, 37962, 40869, 53058, 79587, 81738, 122607, 159174, 168017, 238761, 245214, 336034, 477522, 504051, 1008102, 1512153, 3024306, 4536459, 9072918]

約数ペア:

[(1, 9072918), (2, 4536459), (3, 3024306), (6, 1512153), (9, 1008102), (18, 504051), (19, 477522), (27, 336034), (37, 245214), (38, 238761), (54, 168017), (57, 159174), (74, 122607), (111, 81738), (114, 79587), (171, 53058), (222, 40869), (239, 37962), (333, 27246), (342, 26529), (478, 18981), (513, 17686), (666, 13623), (703, 12906), (717, 12654), (999, 9082), (1026, 8843), (1406, 6453), (1434, 6327), (1998, 4541), (2109, 4302), (2151, 4218)]