39397896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 114528960

約数和(自身を除く): 75131064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 333, 414, 444, 552, 643, 666, 828, 851, 888, 1286, 1332, 1656, 1702, 1929, 2553, 2572, 2664, 3404, 3858, 5106, 5144, 5787, 6808, 7659, 7716, 10212, 11574, 14789, 15318, 15432, 20424, 23148, 23791, 29578, 30636, 44367, 46296, 47582, 59156, 61272, 71373, 88734, 95164, 118312, 133101, 142746, 177468, 190328, 214119, 266202, 285492, 354936, 428238, 532404, 547193, 570984, 856476, 1064808, 1094386, 1641579, 1712952, 2188772, 3283158, 4377544, 4924737, 6566316, 9849474, 13132632, 19698948, 39397896]

約数ペア:

[(1, 39397896), (2, 19698948), (3, 13132632), (4, 9849474), (6, 6566316), (8, 4924737), (9, 4377544), (12, 3283158), (18, 2188772), (23, 1712952), (24, 1641579), (36, 1094386), (37, 1064808), (46, 856476), (69, 570984), (72, 547193), (74, 532404), (92, 428238), (111, 354936), (138, 285492), (148, 266202), (184, 214119), (207, 190328), (222, 177468), (276, 142746), (296, 133101), (333, 118312), (414, 95164), (444, 88734), (552, 71373), (643, 61272), (666, 59156), (828, 47582), (851, 46296), (888, 44367), (1286, 30636), (1332, 29578), (1656, 23791), (1702, 23148), (1929, 20424), (2553, 15432), (2572, 15318), (2664, 14789), (3404, 11574), (3858, 10212), (5106, 7716), (5144, 7659), (5787, 6808)]