21844272

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5483}}^1$

素因数の和:5577

約数の個数: 40

約数和(自身を含む): 57121344

約数和(自身を除く): 35277072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5483, 10966, 16449, 21932, 32898, 43864, 65796, 87728, 131592, 263184, 455089, 910178, 1365267, 1820356, 2730534, 3640712, 5461068, 7281424, 10922136, 21844272]

約数ペア:

[(1, 21844272), (2, 10922136), (3, 7281424), (4, 5461068), (6, 3640712), (8, 2730534), (12, 1820356), (16, 1365267), (24, 910178), (48, 455089), (83, 263184), (166, 131592), (249, 87728), (332, 65796), (498, 43864), (664, 32898), (996, 21932), (1328, 16449), (1992, 10966), (3984, 5483)]