21007632

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5273}}^1$

素因数の和:5367

約数の個数: 40

約数和(自身を含む): 54933984

約数和(自身を除く): 33926352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5273, 10546, 15819, 21092, 31638, 42184, 63276, 84368, 126552, 253104, 437659, 875318, 1312977, 1750636, 2625954, 3501272, 5251908, 7002544, 10503816, 21007632]

約数ペア:

[(1, 21007632), (2, 10503816), (3, 7002544), (4, 5251908), (6, 3501272), (8, 2625954), (12, 1750636), (16, 1312977), (24, 875318), (48, 437659), (83, 253104), (166, 126552), (249, 84368), (332, 63276), (498, 42184), (664, 31638), (996, 21092), (1328, 15819), (1992, 10546), (3984, 5273)]