15218928

素因数分解:

$2^4\times 3^4\times {\mathrm{11743}}^1$

素因数の和:11763

約数の個数: 50

約数和(自身を含む): 44051744

約数和(自身を除く): 28832816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 11743, 23486, 35229, 46972, 70458, 93944, 105687, 140916, 187888, 211374, 281832, 317061, 422748, 563664, 634122, 845496, 951183, 1268244, 1690992, 1902366, 2536488, 3804732, 5072976, 7609464, 15218928]

約数ペア:

[(1, 15218928), (2, 7609464), (3, 5072976), (4, 3804732), (6, 2536488), (8, 1902366), (9, 1690992), (12, 1268244), (16, 951183), (18, 845496), (24, 634122), (27, 563664), (36, 422748), (48, 317061), (54, 281832), (72, 211374), (81, 187888), (108, 140916), (144, 105687), (162, 93944), (216, 70458), (324, 46972), (432, 35229), (648, 23486), (1296, 11743)]