2161675446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{38611}}^1$

素因数の和:38697

約数の個数: 64

約数和(自身を含む): 5219106816

約数和(自身を除く): 3057431370

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1302, 1333, 1806, 2666, 3999, 7998, 9331, 18662, 27993, 38611, 55986, 77222, 115833, 231666, 270277, 540554, 810831, 1196941, 1621662, 1660273, 2393882, 3320546, 3590823, 4980819, 7181646, 8378587, 9961638, 11621911, 16757174, 23243822, 25135761, 34865733, 50271522, 51468463, 69731466, 102936926, 154405389, 308810778, 360279241, 720558482, 1080837723, 2161675446]

約数ペア:

[(1, 2161675446), (2, 1080837723), (3, 720558482), (6, 360279241), (7, 308810778), (14, 154405389), (21, 102936926), (31, 69731466), (42, 51468463), (43, 50271522), (62, 34865733), (86, 25135761), (93, 23243822), (129, 16757174), (186, 11621911), (217, 9961638), (258, 8378587), (301, 7181646), (434, 4980819), (602, 3590823), (651, 3320546), (903, 2393882), (1302, 1660273), (1333, 1621662), (1806, 1196941), (2666, 810831), (3999, 540554), (7998, 270277), (9331, 231666), (18662, 115833), (27993, 77222), (38611, 55986)]