47838546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 74365614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 467, 542, 813, 934, 1401, 1626, 1897, 2439, 2802, 3269, 3794, 4203, 4878, 5691, 6538, 7317, 8406, 9807, 11382, 12609, 14634, 17073, 19614, 25218, 29421, 34146, 51219, 58842, 88263, 102438, 126557, 176526, 253114, 379671, 759342, 885899, 1139013, 1771798, 2278026, 2657697, 3417039, 5315394, 6834078, 7973091, 15946182, 23919273, 47838546]

約数ペア:

[(1, 47838546), (2, 23919273), (3, 15946182), (6, 7973091), (7, 6834078), (9, 5315394), (14, 3417039), (18, 2657697), (21, 2278026), (27, 1771798), (42, 1139013), (54, 885899), (63, 759342), (126, 379671), (189, 253114), (271, 176526), (378, 126557), (467, 102438), (542, 88263), (813, 58842), (934, 51219), (1401, 34146), (1626, 29421), (1897, 25218), (2439, 19614), (2802, 17073), (3269, 14634), (3794, 12609), (4203, 11382), (4878, 9807), (5691, 8406), (6538, 7317)]