15997716

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3023}}^1$

素因数の和:3050

約数の個数: 72

約数和(自身を含む): 48263040

約数和(自身を除く): 32265324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3023, 5292, 6046, 9069, 12092, 18138, 21161, 27207, 36276, 42322, 54414, 63483, 81621, 84644, 108828, 126966, 148127, 163242, 190449, 253932, 296254, 326484, 380898, 444381, 571347, 592508, 761796, 888762, 1142694, 1333143, 1777524, 2285388, 2666286, 3999429, 5332572, 7998858, 15997716]

約数ペア:

[(1, 15997716), (2, 7998858), (3, 5332572), (4, 3999429), (6, 2666286), (7, 2285388), (9, 1777524), (12, 1333143), (14, 1142694), (18, 888762), (21, 761796), (27, 592508), (28, 571347), (36, 444381), (42, 380898), (49, 326484), (54, 296254), (63, 253932), (84, 190449), (98, 163242), (108, 148127), (126, 126966), (147, 108828), (189, 84644), (196, 81621), (252, 63483), (294, 54414), (378, 42322), (441, 36276), (588, 27207), (756, 21161), (882, 18138), (1323, 12092), (1764, 9069), (2646, 6046), (3023, 5292)]