18406008

素因数分解:

$2^3\times 3^3\times {\mathrm{85213}}^1$

素因数の和:85228

約数の個数: 32

約数和(自身を含む): 51128400

約数和(自身を除く): 32722392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85213, 170426, 255639, 340852, 511278, 681704, 766917, 1022556, 1533834, 2045112, 2300751, 3067668, 4601502, 6135336, 9203004, 18406008]

約数ペア:

[(1, 18406008), (2, 9203004), (3, 6135336), (4, 4601502), (6, 3067668), (8, 2300751), (9, 2045112), (12, 1533834), (18, 1022556), (24, 766917), (27, 681704), (36, 511278), (54, 340852), (72, 255639), (108, 170426), (216, 85213)]