19659996

素因数分解:

$2^2\times 3^4\times {\mathrm{60679}}^1$

素因数の和:60695

約数の個数: 30

約数和(自身を含む): 51395960

約数和(自身を除く): 31735964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60679, 121358, 182037, 242716, 364074, 546111, 728148, 1092222, 1638333, 2184444, 3276666, 4914999, 6553332, 9829998, 19659996]

約数ペア:

[(1, 19659996), (2, 9829998), (3, 6553332), (4, 4914999), (6, 3276666), (9, 2184444), (12, 1638333), (18, 1092222), (27, 728148), (36, 546111), (54, 364074), (81, 242716), (108, 182037), (162, 121358), (324, 60679)]