16961154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 23794302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 1861, 3038, 3722, 4557, 5583, 9114, 11166, 13027, 26054, 39081, 57691, 78162, 91189, 115382, 173073, 182378, 273567, 346146, 403837, 547134, 807674, 1211511, 2423022, 2826859, 5653718, 8480577, 16961154]

約数ペア:

[(1, 16961154), (2, 8480577), (3, 5653718), (6, 2826859), (7, 2423022), (14, 1211511), (21, 807674), (31, 547134), (42, 403837), (49, 346146), (62, 273567), (93, 182378), (98, 173073), (147, 115382), (186, 91189), (217, 78162), (294, 57691), (434, 39081), (651, 26054), (1302, 13027), (1519, 11166), (1861, 9114), (3038, 5583), (3722, 4557)]