16516548

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 60

約数和(自身を含む): 45466960

約数和(自身を除く): 28950412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2683, 3078, 5366, 6156, 8049, 10732, 16098, 24147, 32196, 48294, 50977, 72441, 96588, 101954, 144882, 152931, 203908, 217323, 289764, 305862, 434646, 458793, 611724, 869292, 917586, 1376379, 1835172, 2752758, 4129137, 5505516, 8258274, 16516548]

約数ペア:

[(1, 16516548), (2, 8258274), (3, 5505516), (4, 4129137), (6, 2752758), (9, 1835172), (12, 1376379), (18, 917586), (19, 869292), (27, 611724), (36, 458793), (38, 434646), (54, 305862), (57, 289764), (76, 217323), (81, 203908), (108, 152931), (114, 144882), (162, 101954), (171, 96588), (228, 72441), (324, 50977), (342, 48294), (513, 32196), (684, 24147), (1026, 16098), (1539, 10732), (2052, 8049), (2683, 6156), (3078, 5366)]