27880674

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 29143326

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 267, 327, 479, 534, 654, 958, 1437, 2874, 9701, 19402, 29103, 42631, 52211, 58206, 85262, 104422, 127893, 156633, 255786, 313266, 4646779, 9293558, 13940337, 27880674]

約数ペア:

[(1, 27880674), (2, 13940337), (3, 9293558), (6, 4646779), (89, 313266), (109, 255786), (178, 156633), (218, 127893), (267, 104422), (327, 85262), (479, 58206), (534, 52211), (654, 42631), (958, 29103), (1437, 19402), (2874, 9701)]