15948198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 41840640

約数和(自身を除く): 25892442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1361, 1674, 1953, 2722, 3906, 4083, 5859, 8166, 9527, 11718, 12249, 19054, 24498, 28581, 36747, 42191, 57162, 73494, 84382, 85743, 126573, 171486, 253146, 257229, 295337, 379719, 514458, 590674, 759438, 886011, 1139157, 1772022, 2278314, 2658033, 5316066, 7974099, 15948198]

約数ペア:

[(1, 15948198), (2, 7974099), (3, 5316066), (6, 2658033), (7, 2278314), (9, 1772022), (14, 1139157), (18, 886011), (21, 759438), (27, 590674), (31, 514458), (42, 379719), (54, 295337), (62, 257229), (63, 253146), (93, 171486), (126, 126573), (186, 85743), (189, 84382), (217, 73494), (279, 57162), (378, 42191), (434, 36747), (558, 28581), (651, 24498), (837, 19054), (1302, 12249), (1361, 11718), (1674, 9527), (1953, 8166), (2722, 5859), (3906, 4083)]