2017631238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{31667}}^1$

素因数の和:31757

約数の個数: 64

約数和(自身を含む): 4852044288

約数和(自身を除く): 2834413050

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 222, 246, 259, 287, 518, 574, 777, 861, 1517, 1554, 1722, 3034, 4551, 9102, 10619, 21238, 31667, 31857, 63334, 63714, 95001, 190002, 221669, 443338, 665007, 1171679, 1298347, 1330014, 2343358, 2596694, 3515037, 3895041, 7030074, 7790082, 8201753, 9088429, 16403506, 18176858, 24605259, 27265287, 48038839, 49210518, 54530574, 96077678, 144116517, 288233034, 336271873, 672543746, 1008815619, 2017631238]

約数ペア:

[(1, 2017631238), (2, 1008815619), (3, 672543746), (6, 336271873), (7, 288233034), (14, 144116517), (21, 96077678), (37, 54530574), (41, 49210518), (42, 48038839), (74, 27265287), (82, 24605259), (111, 18176858), (123, 16403506), (222, 9088429), (246, 8201753), (259, 7790082), (287, 7030074), (518, 3895041), (574, 3515037), (777, 2596694), (861, 2343358), (1517, 1330014), (1554, 1298347), (1722, 1171679), (3034, 665007), (4551, 443338), (9102, 221669), (10619, 190002), (21238, 95001), (31667, 63714), (31857, 63334)]