18109944

素因数分解:

$2^3\times 3^2\times {\mathrm{251527}}^1$

素因数の和:251539

約数の個数: 24

約数和(自身を含む): 49047960

約数和(自身を除く): 30938016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251527, 503054, 754581, 1006108, 1509162, 2012216, 2263743, 3018324, 4527486, 6036648, 9054972, 18109944]

約数ペア:

[(1, 18109944), (2, 9054972), (3, 6036648), (4, 4527486), (6, 3018324), (8, 2263743), (9, 2012216), (12, 1509162), (18, 1006108), (24, 754581), (36, 503054), (72, 251527)]