31542012

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3929}}^1$

素因数の和:4162

約数の個数: 36

約数和(自身を含む): 80109120

約数和(自身を除く): 48567108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 3929, 4014, 7858, 8028, 11787, 15716, 23574, 35361, 47148, 70722, 141444, 876167, 1752334, 2628501, 3504668, 5257002, 7885503, 10514004, 15771006, 31542012]

約数ペア:

[(1, 31542012), (2, 15771006), (3, 10514004), (4, 7885503), (6, 5257002), (9, 3504668), (12, 2628501), (18, 1752334), (36, 876167), (223, 141444), (446, 70722), (669, 47148), (892, 35361), (1338, 23574), (2007, 15716), (2676, 11787), (3929, 8028), (4014, 7858)]