17990616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 51782400

約数和(自身を除く): 33791784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 619, 692, 1038, 1211, 1238, 1384, 1857, 2076, 2422, 2476, 3633, 3714, 4152, 4333, 4844, 4952, 7266, 7428, 8666, 9688, 12999, 14532, 14856, 17332, 25998, 29064, 34664, 51996, 103992, 107087, 214174, 321261, 428348, 642522, 749609, 856696, 1285044, 1499218, 2248827, 2570088, 2998436, 4497654, 5996872, 8995308, 17990616]

約数ペア:

[(1, 17990616), (2, 8995308), (3, 5996872), (4, 4497654), (6, 2998436), (7, 2570088), (8, 2248827), (12, 1499218), (14, 1285044), (21, 856696), (24, 749609), (28, 642522), (42, 428348), (56, 321261), (84, 214174), (168, 107087), (173, 103992), (346, 51996), (519, 34664), (619, 29064), (692, 25998), (1038, 17332), (1211, 14856), (1238, 14532), (1384, 12999), (1857, 9688), (2076, 8666), (2422, 7428), (2476, 7266), (3633, 4952), (3714, 4844), (4152, 4333)]