39181968

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 150

約数和(自身を含む): 132132726

約数和(自身を除く): 92950758

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 617, 648, 756, 784, 882, 1008, 1134, 1176, 1234, 1296, 1323, 1512, 1764, 1851, 2268, 2352, 2468, 2646, 3024, 3528, 3702, 3969, 4319, 4536, 4936, 5292, 5553, 7056, 7404, 7938, 8638, 9072, 9872, 10584, 11106, 12957, 14808, 15876, 16659, 17276, 21168, 22212, 25914, 29616, 30233, 31752, 33318, 34552, 38871, 44424, 49977, 51828, 60466, 63504, 66636, 69104, 77742, 88848, 90699, 99954, 103656, 116613, 120932, 133272, 155484, 181398, 199908, 207312, 233226, 241864, 266544, 272097, 310968, 349839, 362796, 399816, 466452, 483728, 544194, 621936, 699678, 725592, 799632, 816291, 932904, 1088388, 1399356, 1451184, 1632582, 1865808, 2176776, 2448873, 2798712, 3265164, 4353552, 4897746, 5597424, 6530328, 9795492, 13060656, 19590984, 39181968]

約数ペア:

[(1, 39181968), (2, 19590984), (3, 13060656), (4, 9795492), (6, 6530328), (7, 5597424), (8, 4897746), (9, 4353552), (12, 3265164), (14, 2798712), (16, 2448873), (18, 2176776), (21, 1865808), (24, 1632582), (27, 1451184), (28, 1399356), (36, 1088388), (42, 932904), (48, 816291), (49, 799632), (54, 725592), (56, 699678), (63, 621936), (72, 544194), (81, 483728), (84, 466452), (98, 399816), (108, 362796), (112, 349839), (126, 310968), (144, 272097), (147, 266544), (162, 241864), (168, 233226), (189, 207312), (196, 199908), (216, 181398), (252, 155484), (294, 133272), (324, 120932), (336, 116613), (378, 103656), (392, 99954), (432, 90699), (441, 88848), (504, 77742), (567, 69104), (588, 66636), (617, 63504), (648, 60466), (756, 51828), (784, 49977), (882, 44424), (1008, 38871), (1134, 34552), (1176, 33318), (1234, 31752), (1296, 30233), (1323, 29616), (1512, 25914), (1764, 22212), (1851, 21168), (2268, 17276), (2352, 16659), (2468, 15876), (2646, 14808), (3024, 12957), (3528, 11106), (3702, 10584), (3969, 9872), (4319, 9072), (4536, 8638), (4936, 7938), (5292, 7404), (5553, 7056)]