31912812

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6347

約数の個数: 48

約数和(自身を含む): 84510720

約数和(自身を除く): 52597908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 6287, 12574, 18861, 25148, 37722, 56583, 75444, 113166, 169749, 226332, 295489, 339498, 590978, 678996, 886467, 1181956, 1772934, 2659401, 3545868, 5318802, 7978203, 10637604, 15956406, 31912812]

約数ペア:

[(1, 31912812), (2, 15956406), (3, 10637604), (4, 7978203), (6, 5318802), (9, 3545868), (12, 2659401), (18, 1772934), (27, 1181956), (36, 886467), (47, 678996), (54, 590978), (94, 339498), (108, 295489), (141, 226332), (188, 169749), (282, 113166), (423, 75444), (564, 56583), (846, 37722), (1269, 25148), (1692, 18861), (2538, 12574), (5076, 6287)]