172093428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367721}}^1$

素因数の和:367744

約数の個数: 36

約数和(自身を含む): 468477828

約数和(自身を除く): 296384400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 367721, 735442, 1103163, 1470884, 2206326, 3309489, 4412652, 4780373, 6618978, 9560746, 13237956, 14341119, 19121492, 28682238, 43023357, 57364476, 86046714, 172093428]

約数ペア:

[(1, 172093428), (2, 86046714), (3, 57364476), (4, 43023357), (6, 28682238), (9, 19121492), (12, 14341119), (13, 13237956), (18, 9560746), (26, 6618978), (36, 4780373), (39, 4412652), (52, 3309489), (78, 2206326), (117, 1470884), (156, 1103163), (234, 735442), (468, 367721)]