17420964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 44599296

約数和(自身を除く): 27178332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 271, 487, 542, 813, 974, 1084, 1461, 1626, 1948, 2922, 2981, 3252, 5357, 5844, 5962, 8943, 10714, 11924, 16071, 17886, 21428, 32142, 35772, 64284, 131977, 263954, 395931, 527908, 791862, 1451747, 1583724, 2903494, 4355241, 5806988, 8710482, 17420964]

約数ペア:

[(1, 17420964), (2, 8710482), (3, 5806988), (4, 4355241), (6, 2903494), (11, 1583724), (12, 1451747), (22, 791862), (33, 527908), (44, 395931), (66, 263954), (132, 131977), (271, 64284), (487, 35772), (542, 32142), (813, 21428), (974, 17886), (1084, 16071), (1461, 11924), (1626, 10714), (1948, 8943), (2922, 5962), (2981, 5844), (3252, 5357)]