16021944

素因数分解:

$2^3\times 3^2\times {\mathrm{222527}}^1$

素因数の和:222539

約数の個数: 24

約数和(自身を含む): 43392960

約数和(自身を除く): 27371016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 222527, 445054, 667581, 890108, 1335162, 1780216, 2002743, 2670324, 4005486, 5340648, 8010972, 16021944]

約数ペア:

[(1, 16021944), (2, 8010972), (3, 5340648), (4, 4005486), (6, 2670324), (8, 2002743), (9, 1780216), (12, 1335162), (18, 890108), (24, 667581), (36, 445054), (72, 222527)]