21067632

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6398

約数の個数: 60

約数和(自身を含む): 61533264

約数和(自身を除く): 40465632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6361, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 101776, 114498, 146303, 152664, 228996, 292606, 305328, 438909, 457992, 585212, 877818, 915984, 1170424, 1316727, 1755636, 2340848, 2633454, 3511272, 5266908, 7022544, 10533816, 21067632]

約数ペア:

[(1, 21067632), (2, 10533816), (3, 7022544), (4, 5266908), (6, 3511272), (8, 2633454), (9, 2340848), (12, 1755636), (16, 1316727), (18, 1170424), (23, 915984), (24, 877818), (36, 585212), (46, 457992), (48, 438909), (69, 305328), (72, 292606), (92, 228996), (138, 152664), (144, 146303), (184, 114498), (207, 101776), (276, 76332), (368, 57249), (414, 50888), (552, 38166), (828, 25444), (1104, 19083), (1656, 12722), (3312, 6361)]