1618578792

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{114113}}^1$

素因数の和:114322

約数の個数: 48

約数和(自身を含む): 4405941540

約数和(自身を除く): 2787362748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 114113, 228226, 342339, 456452, 684678, 912904, 1027017, 1369356, 2054034, 2738712, 4108068, 8216136, 22480261, 44960522, 67440783, 89921044, 134881566, 179842088, 202322349, 269763132, 404644698, 539526264, 809289396, 1618578792]

約数ペア:

[(1, 1618578792), (2, 809289396), (3, 539526264), (4, 404644698), (6, 269763132), (8, 202322349), (9, 179842088), (12, 134881566), (18, 89921044), (24, 67440783), (36, 44960522), (72, 22480261), (197, 8216136), (394, 4108068), (591, 2738712), (788, 2054034), (1182, 1369356), (1576, 1027017), (1773, 912904), (2364, 684678), (3546, 456452), (4728, 342339), (7092, 228226), (14184, 114113)]