2018022174

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 168

約数和(自身を含む): 5400749088

約数和(自身を除く): 3382726914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 81, 94, 98, 126, 141, 147, 162, 189, 243, 282, 294, 329, 378, 423, 441, 486, 567, 601, 658, 729, 846, 882, 987, 1134, 1202, 1269, 1323, 1458, 1701, 1803, 1974, 2303, 2538, 2646, 2961, 3402, 3606, 3807, 3969, 4207, 4606, 5103, 5409, 5922, 6909, 7614, 7938, 8414, 8883, 10206, 10818, 11421, 11907, 12621, 13818, 16227, 17766, 20727, 22842, 23814, 25242, 26649, 28247, 29449, 32454, 34263, 35721, 37863, 41454, 48681, 53298, 56494, 58898, 62181, 68526, 71442, 75726, 79947, 84741, 88347, 97362, 113589, 124362, 146043, 159894, 169482, 176694, 186543, 197729, 227178, 239841, 254223, 265041, 292086, 340767, 373086, 395458, 438129, 479682, 508446, 530082, 559629, 593187, 681534, 762669, 795123, 876258, 1022301, 1119258, 1186374, 1384103, 1525338, 1590246, 1678887, 1779561, 2044602, 2288007, 2385369, 2768206, 3066903, 3357774, 3559122, 4152309, 4576014, 4770738, 5338683, 6133806, 6864021, 7156107, 8304618, 10677366, 12456927, 13728042, 14312214, 16016049, 20592063, 21468321, 24913854, 32032098, 37370781, 41184126, 42936642, 48048147, 74741562, 96096294, 112112343, 144144441, 224224686, 288288882, 336337029, 672674058, 1009011087, 2018022174]

約数ペア:

[(1, 2018022174), (2, 1009011087), (3, 672674058), (6, 336337029), (7, 288288882), (9, 224224686), (14, 144144441), (18, 112112343), (21, 96096294), (27, 74741562), (42, 48048147), (47, 42936642), (49, 41184126), (54, 37370781), (63, 32032098), (81, 24913854), (94, 21468321), (98, 20592063), (126, 16016049), (141, 14312214), (147, 13728042), (162, 12456927), (189, 10677366), (243, 8304618), (282, 7156107), (294, 6864021), (329, 6133806), (378, 5338683), (423, 4770738), (441, 4576014), (486, 4152309), (567, 3559122), (601, 3357774), (658, 3066903), (729, 2768206), (846, 2385369), (882, 2288007), (987, 2044602), (1134, 1779561), (1202, 1678887), (1269, 1590246), (1323, 1525338), (1458, 1384103), (1701, 1186374), (1803, 1119258), (1974, 1022301), (2303, 876258), (2538, 795123), (2646, 762669), (2961, 681534), (3402, 593187), (3606, 559629), (3807, 530082), (3969, 508446), (4207, 479682), (4606, 438129), (5103, 395458), (5409, 373086), (5922, 340767), (6909, 292086), (7614, 265041), (7938, 254223), (8414, 239841), (8883, 227178), (10206, 197729), (10818, 186543), (11421, 176694), (11907, 169482), (12621, 159894), (13818, 146043), (16227, 124362), (17766, 113589), (20727, 97362), (22842, 88347), (23814, 84741), (25242, 79947), (26649, 75726), (28247, 71442), (29449, 68526), (32454, 62181), (34263, 58898), (35721, 56494), (37863, 53298), (41454, 48681)]