15450618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 32587776

約数和(自身を除く): 17137158

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 1087, 2174, 2369, 3261, 4738, 6522, 7107, 14214, 25001, 50002, 75003, 111961, 150006, 223922, 335883, 671766, 2575103, 5150206, 7725309, 15450618]

約数ペア:

[(1, 15450618), (2, 7725309), (3, 5150206), (6, 2575103), (23, 671766), (46, 335883), (69, 223922), (103, 150006), (138, 111961), (206, 75003), (309, 50002), (618, 25001), (1087, 14214), (2174, 7107), (2369, 6522), (3261, 4738)]