15997176

素因数分解:

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

素因数の和:248

約数の個数: 112

約数和(自身を含む): 48660360

約数和(自身を除く): 32663184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 211, 216, 234, 243, 312, 324, 351, 422, 468, 486, 633, 648, 702, 729, 844, 936, 972, 1053, 1266, 1404, 1458, 1688, 1899, 1944, 2106, 2532, 2743, 2808, 2916, 3159, 3798, 4212, 5064, 5486, 5697, 5832, 6318, 7596, 8229, 8424, 9477, 10972, 11394, 12636, 15192, 16458, 17091, 18954, 21944, 22788, 24687, 25272, 32916, 34182, 37908, 45576, 49374, 51273, 65832, 68364, 74061, 75816, 98748, 102546, 136728, 148122, 153819, 197496, 205092, 222183, 296244, 307638, 410184, 444366, 592488, 615276, 666549, 888732, 1230552, 1333098, 1777464, 1999647, 2666196, 3999294, 5332392, 7998588, 15997176]

約数ペア:

[(1, 15997176), (2, 7998588), (3, 5332392), (4, 3999294), (6, 2666196), (8, 1999647), (9, 1777464), (12, 1333098), (13, 1230552), (18, 888732), (24, 666549), (26, 615276), (27, 592488), (36, 444366), (39, 410184), (52, 307638), (54, 296244), (72, 222183), (78, 205092), (81, 197496), (104, 153819), (108, 148122), (117, 136728), (156, 102546), (162, 98748), (211, 75816), (216, 74061), (234, 68364), (243, 65832), (312, 51273), (324, 49374), (351, 45576), (422, 37908), (468, 34182), (486, 32916), (633, 25272), (648, 24687), (702, 22788), (729, 21944), (844, 18954), (936, 17091), (972, 16458), (1053, 15192), (1266, 12636), (1404, 11394), (1458, 10972), (1688, 9477), (1899, 8424), (1944, 8229), (2106, 7596), (2532, 6318), (2743, 5832), (2808, 5697), (2916, 5486), (3159, 5064), (3798, 4212)]