16287372

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 42470400

約数和(自身を除く): 26183028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 631, 717, 956, 1262, 1434, 1893, 2151, 2524, 2868, 3786, 4302, 5679, 6453, 7572, 8604, 11358, 12906, 17037, 22716, 25812, 34074, 68148, 150809, 301618, 452427, 603236, 904854, 1357281, 1809708, 2714562, 4071843, 5429124, 8143686, 16287372]

約数ペア:

[(1, 16287372), (2, 8143686), (3, 5429124), (4, 4071843), (6, 2714562), (9, 1809708), (12, 1357281), (18, 904854), (27, 603236), (36, 452427), (54, 301618), (108, 150809), (239, 68148), (478, 34074), (631, 25812), (717, 22716), (956, 17037), (1262, 12906), (1434, 11358), (1893, 8604), (2151, 7572), (2524, 6453), (2868, 5679), (3786, 4302)]