17967129612

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{19423}}^1$

素因数の和:20078

約数の個数: 48

約数和(自身を含む): 42278433792

約数和(自身を除く): 24311304180

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 491, 628, 942, 982, 1473, 1884, 1964, 2946, 5892, 19423, 38846, 58269, 77087, 77692, 116538, 154174, 231261, 233076, 308348, 462522, 925044, 3049411, 6098822, 9148233, 9536693, 12197644, 18296466, 19073386, 28610079, 36592932, 38146772, 57220158, 114440316, 1497260801, 2994521602, 4491782403, 5989043204, 8983564806, 17967129612]

約数ペア:

[(1, 17967129612), (2, 8983564806), (3, 5989043204), (4, 4491782403), (6, 2994521602), (12, 1497260801), (157, 114440316), (314, 57220158), (471, 38146772), (491, 36592932), (628, 28610079), (942, 19073386), (982, 18296466), (1473, 12197644), (1884, 9536693), (1964, 9148233), (2946, 6098822), (5892, 3049411), (19423, 925044), (38846, 462522), (58269, 308348), (77087, 233076), (77692, 231261), (116538, 154174)]