56250018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 137255040

約数和(自身を除く): 81005022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 281, 297, 337, 562, 594, 674, 843, 1011, 1686, 2022, 2529, 3033, 3091, 3707, 5058, 6066, 6182, 7414, 7587, 9099, 9273, 11121, 15174, 18198, 18546, 22242, 27819, 33363, 55638, 66726, 83457, 94697, 100089, 166914, 189394, 200178, 284091, 568182, 852273, 1041667, 1704546, 2083334, 2556819, 3125001, 5113638, 6250002, 9375003, 18750006, 28125009, 56250018]

約数ペア:

[(1, 56250018), (2, 28125009), (3, 18750006), (6, 9375003), (9, 6250002), (11, 5113638), (18, 3125001), (22, 2556819), (27, 2083334), (33, 1704546), (54, 1041667), (66, 852273), (99, 568182), (198, 284091), (281, 200178), (297, 189394), (337, 166914), (562, 100089), (594, 94697), (674, 83457), (843, 66726), (1011, 55638), (1686, 33363), (2022, 27819), (2529, 22242), (3033, 18546), (3091, 18198), (3707, 15174), (5058, 11121), (6066, 9273), (6182, 9099), (7414, 7587)]