17993846845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 24442548480

約数和(自身を除く): 6448701635

約数列:

[1, 5, 13, 37, 59, 65, 185, 211, 295, 481, 601, 767, 1055, 2183, 2405, 2743, 3005, 3835, 7807, 7813, 10915, 12449, 13715, 22237, 28379, 35459, 39035, 39065, 62245, 101491, 111185, 126811, 141895, 161837, 177295, 289081, 460613, 460967, 507455, 634055, 809185, 1311983, 1445405, 1648543, 2303065, 2304835, 4692007, 5987969, 6559915, 7481849, 8242715, 17055779, 23460035, 29939845, 37409245, 60996091, 85278895, 97264037, 276828413, 304980455, 486320185, 1384142065, 3598769369, 17993846845]

約数ペア:

[(1, 17993846845), (5, 3598769369), (13, 1384142065), (37, 486320185), (59, 304980455), (65, 276828413), (185, 97264037), (211, 85278895), (295, 60996091), (481, 37409245), (601, 29939845), (767, 23460035), (1055, 17055779), (2183, 8242715), (2405, 7481849), (2743, 6559915), (3005, 5987969), (3835, 4692007), (7807, 2304835), (7813, 2303065), (10915, 1648543), (12449, 1445405), (13715, 1311983), (22237, 809185), (28379, 634055), (35459, 507455), (39035, 460967), (39065, 460613), (62245, 289081), (101491, 177295), (111185, 161837), (126811, 141895)]