40787028

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3643}}^1$

素因数の和:3964

約数の個数: 36

約数和(自身を含む): 103460448

約数和(自身を除く): 62673420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3643, 3732, 5598, 7286, 10929, 11196, 14572, 21858, 32787, 43716, 65574, 131148, 1132973, 2265946, 3398919, 4531892, 6797838, 10196757, 13595676, 20393514, 40787028]

約数ペア:

[(1, 40787028), (2, 20393514), (3, 13595676), (4, 10196757), (6, 6797838), (9, 4531892), (12, 3398919), (18, 2265946), (36, 1132973), (311, 131148), (622, 65574), (933, 43716), (1244, 32787), (1866, 21858), (2799, 14572), (3643, 11196), (3732, 10929), (5598, 7286)]