19981093152

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6714077}}^1$

素因数の和:6714121

約数の個数: 48

約数和(自身を含む): 54142324992

約数和(自身を除く): 34161231840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6714077, 13428154, 20142231, 26856308, 40284462, 53712616, 80568924, 107425232, 161137848, 208136387, 214850464, 322275696, 416272774, 624409161, 644551392, 832545548, 1248818322, 1665091096, 2497636644, 3330182192, 4995273288, 6660364384, 9990546576, 19981093152]

約数ペア:

[(1, 19981093152), (2, 9990546576), (3, 6660364384), (4, 4995273288), (6, 3330182192), (8, 2497636644), (12, 1665091096), (16, 1248818322), (24, 832545548), (31, 644551392), (32, 624409161), (48, 416272774), (62, 322275696), (93, 214850464), (96, 208136387), (124, 161137848), (186, 107425232), (248, 80568924), (372, 53712616), (496, 40284462), (744, 26856308), (992, 20142231), (1488, 13428154), (2976, 6714077)]