2199996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2690

約数の個数: 36

約数和(自身を含む): 5805072

約数和(自身を除く): 3605076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2657, 5314, 7971, 10628, 15942, 23913, 31884, 47826, 61111, 95652, 122222, 183333, 244444, 366666, 549999, 733332, 1099998, 2199996]

約数ペア:

[(1, 2199996), (2, 1099998), (3, 733332), (4, 549999), (6, 366666), (9, 244444), (12, 183333), (18, 122222), (23, 95652), (36, 61111), (46, 47826), (69, 31884), (92, 23913), (138, 15942), (207, 10628), (276, 7971), (414, 5314), (828, 2657)]