18479784

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9277}}^1$

素因数の和:9369

約数の個数: 32

約数和(自身を含む): 46761120

約数和(自身を除く): 28281336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9277, 18554, 27831, 37108, 55662, 74216, 111324, 222648, 769991, 1539982, 2309973, 3079964, 4619946, 6159928, 9239892, 18479784]

約数ペア:

[(1, 18479784), (2, 9239892), (3, 6159928), (4, 4619946), (6, 3079964), (8, 2309973), (12, 1539982), (24, 769991), (83, 222648), (166, 111324), (249, 74216), (332, 55662), (498, 37108), (664, 27831), (996, 18554), (1992, 9277)]