18273592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 37641600

約数和(自身を除く): 19368008

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5227, 10454, 20908, 41816, 99313, 120221, 198626, 240442, 397252, 480884, 794504, 961768, 2284199, 4568398, 9136796, 18273592]

約数ペア:

[(1, 18273592), (2, 9136796), (4, 4568398), (8, 2284199), (19, 961768), (23, 794504), (38, 480884), (46, 397252), (76, 240442), (92, 198626), (152, 120221), (184, 99313), (437, 41816), (874, 20908), (1748, 10454), (3496, 5227)]