16949436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 48857088

約数和(自身を除く): 31907652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 283, 322, 372, 434, 483, 566, 644, 651, 713, 849, 868, 966, 1132, 1302, 1426, 1698, 1932, 1981, 2139, 2604, 2852, 3396, 3962, 4278, 4991, 5943, 6509, 7924, 8556, 8773, 9982, 11886, 13018, 14973, 17546, 19527, 19964, 23772, 26036, 26319, 29946, 35092, 39054, 45563, 52638, 59892, 61411, 78108, 91126, 105276, 122822, 136689, 182252, 184233, 201779, 245644, 273378, 368466, 403558, 546756, 605337, 736932, 807116, 1210674, 1412453, 2421348, 2824906, 4237359, 5649812, 8474718, 16949436]

約数ペア:

[(1, 16949436), (2, 8474718), (3, 5649812), (4, 4237359), (6, 2824906), (7, 2421348), (12, 1412453), (14, 1210674), (21, 807116), (23, 736932), (28, 605337), (31, 546756), (42, 403558), (46, 368466), (62, 273378), (69, 245644), (84, 201779), (92, 184233), (93, 182252), (124, 136689), (138, 122822), (161, 105276), (186, 91126), (217, 78108), (276, 61411), (283, 59892), (322, 52638), (372, 45563), (434, 39054), (483, 35092), (566, 29946), (644, 26319), (651, 26036), (713, 23772), (849, 19964), (868, 19527), (966, 17546), (1132, 14973), (1302, 13018), (1426, 11886), (1698, 9982), (1932, 8773), (1981, 8556), (2139, 7924), (2604, 6509), (2852, 5943), (3396, 4991), (3962, 4278)]