15694038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 36207600

約数和(自身を除く): 20513562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 421, 654, 842, 981, 1263, 1962, 2071, 2526, 3789, 4142, 6213, 7578, 7999, 12426, 15998, 18639, 23997, 37278, 45889, 47994, 71991, 91778, 137667, 143982, 275334, 413001, 826002, 871891, 1743782, 2615673, 5231346, 7847019, 15694038]

約数ペア:

[(1, 15694038), (2, 7847019), (3, 5231346), (6, 2615673), (9, 1743782), (18, 871891), (19, 826002), (38, 413001), (57, 275334), (109, 143982), (114, 137667), (171, 91778), (218, 71991), (327, 47994), (342, 45889), (421, 37278), (654, 23997), (842, 18639), (981, 15998), (1263, 12426), (1962, 7999), (2071, 7578), (2526, 6213), (3789, 4142)]