15587928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9413}}^1$

素因数の和:9448

約数の個数: 48

約数和(自身を含む): 44057520

約数和(自身を除く): 28469592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9413, 18826, 28239, 37652, 56478, 75304, 84717, 112956, 169434, 216499, 225912, 338868, 432998, 649497, 677736, 865996, 1298994, 1731992, 1948491, 2597988, 3896982, 5195976, 7793964, 15587928]

約数ペア:

[(1, 15587928), (2, 7793964), (3, 5195976), (4, 3896982), (6, 2597988), (8, 1948491), (9, 1731992), (12, 1298994), (18, 865996), (23, 677736), (24, 649497), (36, 432998), (46, 338868), (69, 225912), (72, 216499), (92, 169434), (138, 112956), (184, 84717), (207, 75304), (276, 56478), (414, 37652), (552, 28239), (828, 18826), (1656, 9413)]