16244982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 39533760

約数和(自身を除く): 23288778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 317, 351, 438, 634, 657, 702, 949, 951, 1314, 1898, 1902, 1971, 2847, 2853, 3942, 4121, 5694, 5706, 8242, 8541, 8559, 12363, 17082, 17118, 23141, 24726, 25623, 37089, 46282, 51246, 69423, 74178, 111267, 138846, 208269, 222534, 300833, 416538, 601666, 624807, 902499, 1249614, 1804998, 2707497, 5414994, 8122491, 16244982]

約数ペア:

[(1, 16244982), (2, 8122491), (3, 5414994), (6, 2707497), (9, 1804998), (13, 1249614), (18, 902499), (26, 624807), (27, 601666), (39, 416538), (54, 300833), (73, 222534), (78, 208269), (117, 138846), (146, 111267), (219, 74178), (234, 69423), (317, 51246), (351, 46282), (438, 37089), (634, 25623), (657, 24726), (702, 23141), (949, 17118), (951, 17082), (1314, 12363), (1898, 8559), (1902, 8541), (1971, 8242), (2847, 5706), (2853, 5694), (3942, 4121)]