991314972

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{50341}}^1$

素因数の和:50898

約数の個数: 36

約数和(自身を含む): 2510454856

約数和(自身を除く): 1519139884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 19692, 50341, 100682, 151023, 201364, 302046, 453069, 604092, 906138, 1812276, 27536527, 55073054, 82609581, 110146108, 165219162, 247828743, 330438324, 495657486, 991314972]

約数ペア:

[(1, 991314972), (2, 495657486), (3, 330438324), (4, 247828743), (6, 165219162), (9, 110146108), (12, 82609581), (18, 55073054), (36, 27536527), (547, 1812276), (1094, 906138), (1641, 604092), (2188, 453069), (3282, 302046), (4923, 201364), (6564, 151023), (9846, 100682), (19692, 50341)]