2042117946

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 5095526400

約数和(自身を除く): 3053408454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 193, 198, 282, 297, 379, 386, 423, 517, 579, 594, 758, 846, 1034, 1137, 1158, 1269, 1551, 1737, 2123, 2274, 2538, 3102, 3411, 3474, 4169, 4246, 4653, 5211, 6369, 6822, 8338, 9071, 9306, 10233, 10422, 12507, 12738, 13959, 17813, 18142, 19107, 20466, 25014, 27213, 27918, 35626, 37521, 38214, 53439, 54426, 57321, 73147, 75042, 81639, 99781, 106878, 112563, 114642, 146294, 160317, 163278, 195943, 199562, 219441, 225126, 244917, 299343, 320634, 391886, 438882, 480951, 489834, 587829, 598686, 658323, 804617, 898029, 961902, 1175658, 1316646, 1609234, 1763487, 1796058, 1974969, 2413851, 2694087, 3437909, 3526974, 3949938, 4827702, 5290461, 5388174, 6875818, 7241553, 10313727, 10580922, 14483106, 20627454, 21724659, 30941181, 37816999, 43449318, 61882362, 75633998, 92823543, 113450997, 185647086, 226901994, 340352991, 680705982, 1021058973, 2042117946]

約数ペア:

[(1, 2042117946), (2, 1021058973), (3, 680705982), (6, 340352991), (9, 226901994), (11, 185647086), (18, 113450997), (22, 92823543), (27, 75633998), (33, 61882362), (47, 43449318), (54, 37816999), (66, 30941181), (94, 21724659), (99, 20627454), (141, 14483106), (193, 10580922), (198, 10313727), (282, 7241553), (297, 6875818), (379, 5388174), (386, 5290461), (423, 4827702), (517, 3949938), (579, 3526974), (594, 3437909), (758, 2694087), (846, 2413851), (1034, 1974969), (1137, 1796058), (1158, 1763487), (1269, 1609234), (1551, 1316646), (1737, 1175658), (2123, 961902), (2274, 898029), (2538, 804617), (3102, 658323), (3411, 598686), (3474, 587829), (4169, 489834), (4246, 480951), (4653, 438882), (5211, 391886), (6369, 320634), (6822, 299343), (8338, 244917), (9071, 225126), (9306, 219441), (10233, 199562), (10422, 195943), (12507, 163278), (12738, 160317), (13959, 146294), (17813, 114642), (18142, 112563), (19107, 106878), (20466, 99781), (25014, 81639), (27213, 75042), (27918, 73147), (35626, 57321), (37521, 54426), (38214, 53439)]