31830969654

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{21757}}^1$

素因数の和:22603

約数の個数: 80

約数和(自身を含む): 77907391056

約数和(自身を除く): 46076421402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 821, 891, 1642, 1782, 2463, 4926, 7389, 9031, 14778, 18062, 21757, 22167, 27093, 43514, 44334, 54186, 65271, 66501, 81279, 130542, 133002, 162558, 195813, 239327, 243837, 391626, 478654, 487674, 587439, 717981, 731511, 1174878, 1435962, 1463022, 1762317, 2153943, 3524634, 4307886, 6461829, 12923658, 17862497, 19385487, 35724994, 38770974, 53587491, 107174982, 160762473, 196487467, 321524946, 392974934, 482287419, 589462401, 964574838, 1178924802, 1446862257, 1768387203, 2893724514, 3536774406, 5305161609, 10610323218, 15915484827, 31830969654]

約数ペア:

[(1, 31830969654), (2, 15915484827), (3, 10610323218), (6, 5305161609), (9, 3536774406), (11, 2893724514), (18, 1768387203), (22, 1446862257), (27, 1178924802), (33, 964574838), (54, 589462401), (66, 482287419), (81, 392974934), (99, 321524946), (162, 196487467), (198, 160762473), (297, 107174982), (594, 53587491), (821, 38770974), (891, 35724994), (1642, 19385487), (1782, 17862497), (2463, 12923658), (4926, 6461829), (7389, 4307886), (9031, 3524634), (14778, 2153943), (18062, 1762317), (21757, 1463022), (22167, 1435962), (27093, 1174878), (43514, 731511), (44334, 717981), (54186, 587439), (65271, 487674), (66501, 478654), (81279, 391626), (130542, 243837), (133002, 239327), (162558, 195813)]