7998588

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 84

約数和(自身を含む): 22708168

約数和(自身を除く): 14709580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 211, 234, 243, 324, 351, 422, 468, 486, 633, 702, 729, 844, 972, 1053, 1266, 1404, 1458, 1899, 2106, 2532, 2743, 2916, 3159, 3798, 4212, 5486, 5697, 6318, 7596, 8229, 9477, 10972, 11394, 12636, 16458, 17091, 18954, 22788, 24687, 32916, 34182, 37908, 49374, 51273, 68364, 74061, 98748, 102546, 148122, 153819, 205092, 222183, 296244, 307638, 444366, 615276, 666549, 888732, 1333098, 1999647, 2666196, 3999294, 7998588]

約数ペア:

[(1, 7998588), (2, 3999294), (3, 2666196), (4, 1999647), (6, 1333098), (9, 888732), (12, 666549), (13, 615276), (18, 444366), (26, 307638), (27, 296244), (36, 222183), (39, 205092), (52, 153819), (54, 148122), (78, 102546), (81, 98748), (108, 74061), (117, 68364), (156, 51273), (162, 49374), (211, 37908), (234, 34182), (243, 32916), (324, 24687), (351, 22788), (422, 18954), (468, 17091), (486, 16458), (633, 12636), (702, 11394), (729, 10972), (844, 9477), (972, 8229), (1053, 7596), (1266, 6318), (1404, 5697), (1458, 5486), (1899, 4212), (2106, 3798), (2532, 3159), (2743, 2916)]