31955418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 48914982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 2339, 4554, 4678, 6831, 7017, 13662, 14034, 21051, 25729, 42102, 51458, 53797, 63153, 77187, 107594, 126306, 154374, 161391, 231561, 322782, 463122, 484173, 591767, 694683, 968346, 1183534, 1389366, 1452519, 1775301, 2905038, 3550602, 5325903, 10651806, 15977709, 31955418]

約数ペア:

[(1, 31955418), (2, 15977709), (3, 10651806), (6, 5325903), (9, 3550602), (11, 2905038), (18, 1775301), (22, 1452519), (23, 1389366), (27, 1183534), (33, 968346), (46, 694683), (54, 591767), (66, 484173), (69, 463122), (99, 322782), (138, 231561), (198, 161391), (207, 154374), (253, 126306), (297, 107594), (414, 77187), (506, 63153), (594, 53797), (621, 51458), (759, 42102), (1242, 25729), (1518, 21051), (2277, 14034), (2339, 13662), (4554, 7017), (4678, 6831)]