18717402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6917}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 41840064

約数和(自身を除く): 23122662

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 6917, 13834, 20751, 41502, 76087, 152174, 228261, 283597, 456522, 567194, 850791, 1701582, 3119567, 6239134, 9358701, 18717402]

約数ペア:

[(1, 18717402), (2, 9358701), (3, 6239134), (6, 3119567), (11, 1701582), (22, 850791), (33, 567194), (41, 456522), (66, 283597), (82, 228261), (123, 152174), (246, 76087), (451, 41502), (902, 20751), (1353, 13834), (2706, 6917)]