31350726

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 78007248

約数和(自身を除く): 46656522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 146, 162, 198, 219, 241, 297, 438, 482, 594, 657, 723, 803, 891, 1314, 1446, 1606, 1782, 1971, 2169, 2409, 2651, 3942, 4338, 4818, 5302, 5913, 6507, 7227, 7953, 11826, 13014, 14454, 15906, 17593, 19521, 21681, 23859, 35186, 39042, 43362, 47718, 52779, 65043, 71577, 105558, 130086, 143154, 158337, 193523, 214731, 316674, 387046, 429462, 475011, 580569, 950022, 1161138, 1425033, 1741707, 2850066, 3483414, 5225121, 10450242, 15675363, 31350726]

約数ペア:

[(1, 31350726), (2, 15675363), (3, 10450242), (6, 5225121), (9, 3483414), (11, 2850066), (18, 1741707), (22, 1425033), (27, 1161138), (33, 950022), (54, 580569), (66, 475011), (73, 429462), (81, 387046), (99, 316674), (146, 214731), (162, 193523), (198, 158337), (219, 143154), (241, 130086), (297, 105558), (438, 71577), (482, 65043), (594, 52779), (657, 47718), (723, 43362), (803, 39042), (891, 35186), (1314, 23859), (1446, 21681), (1606, 19521), (1782, 17593), (1971, 15906), (2169, 14454), (2409, 13014), (2651, 11826), (3942, 7953), (4338, 7227), (4818, 6507), (5302, 5913)]