18182632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 36892800

約数和(自身を除く): 18710168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 487, 718, 974, 1436, 1948, 2872, 3896, 4667, 6331, 9334, 12662, 18668, 25324, 37336, 50648, 174833, 349666, 699332, 1398664, 2272829, 4545658, 9091316, 18182632]

約数ペア:

[(1, 18182632), (2, 9091316), (4, 4545658), (8, 2272829), (13, 1398664), (26, 699332), (52, 349666), (104, 174833), (359, 50648), (487, 37336), (718, 25324), (974, 18668), (1436, 12662), (1948, 9334), (2872, 6331), (3896, 4667)]