2018459528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 4044902400

約数和(自身を除く): 2026442872

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 167, 262, 334, 524, 607, 668, 1048, 1214, 1336, 2428, 2489, 3173, 4856, 4978, 6346, 9956, 11533, 12692, 19912, 21877, 23066, 25384, 43754, 46132, 79517, 87508, 92264, 101369, 159034, 175016, 202738, 318068, 405476, 415663, 636136, 810952, 831326, 1510823, 1662652, 1926011, 3021646, 3325304, 3852022, 6043292, 7704044, 12086584, 13279339, 15408088, 26558678, 53117356, 106234712, 252307441, 504614882, 1009229764, 2018459528]

約数ペア:

[(1, 2018459528), (2, 1009229764), (4, 504614882), (8, 252307441), (19, 106234712), (38, 53117356), (76, 26558678), (131, 15408088), (152, 13279339), (167, 12086584), (262, 7704044), (334, 6043292), (524, 3852022), (607, 3325304), (668, 3021646), (1048, 1926011), (1214, 1662652), (1336, 1510823), (2428, 831326), (2489, 810952), (3173, 636136), (4856, 415663), (4978, 405476), (6346, 318068), (9956, 202738), (11533, 175016), (12692, 159034), (19912, 101369), (21877, 92264), (23066, 87508), (25384, 79517), (43754, 46132)]