21861696

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3719

約数の個数: 56

約数和(自身を含む): 59724544

約数和(自身を除く): 37862848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3673, 5952, 7346, 11019, 14692, 22038, 29384, 44076, 58768, 88152, 113863, 117536, 176304, 227726, 235072, 341589, 352608, 455452, 683178, 705216, 910904, 1366356, 1821808, 2732712, 3643616, 5465424, 7287232, 10930848, 21861696]

約数ペア:

[(1, 21861696), (2, 10930848), (3, 7287232), (4, 5465424), (6, 3643616), (8, 2732712), (12, 1821808), (16, 1366356), (24, 910904), (31, 705216), (32, 683178), (48, 455452), (62, 352608), (64, 341589), (93, 235072), (96, 227726), (124, 176304), (186, 117536), (192, 113863), (248, 88152), (372, 58768), (496, 44076), (744, 29384), (992, 22038), (1488, 14692), (1984, 11019), (2976, 7346), (3673, 5952)]