814829526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17431}}^1$

素因数の和:17506

約数の個数: 72

約数和(自身を含む): 2092572144

約数和(自身を除く): 1277742618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 5194, 6678, 7791, 15582, 17431, 23373, 34862, 46746, 52293, 104586, 122017, 156879, 244034, 313758, 366051, 732102, 854119, 923843, 1098153, 1708238, 1847686, 2196306, 2562357, 2771529, 5124714, 5543058, 6466901, 7687071, 8314587, 12933802, 15374142, 16629174, 19400703, 38801406, 45268307, 58202109, 90536614, 116404218, 135804921, 271609842, 407414763, 814829526]

約数ペア:

[(1, 814829526), (2, 407414763), (3, 271609842), (6, 135804921), (7, 116404218), (9, 90536614), (14, 58202109), (18, 45268307), (21, 38801406), (42, 19400703), (49, 16629174), (53, 15374142), (63, 12933802), (98, 8314587), (106, 7687071), (126, 6466901), (147, 5543058), (159, 5124714), (294, 2771529), (318, 2562357), (371, 2196306), (441, 1847686), (477, 1708238), (742, 1098153), (882, 923843), (954, 854119), (1113, 732102), (2226, 366051), (2597, 313758), (3339, 244034), (5194, 156879), (6678, 122017), (7791, 104586), (15582, 52293), (17431, 46746), (23373, 34862)]