21226134

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 44190720

約数和(自身を除く): 22964586

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 821, 834, 1642, 2463, 4309, 4926, 8618, 12927, 25451, 25854, 50902, 76353, 114119, 152706, 228238, 342357, 684714, 3537689, 7075378, 10613067, 21226134]

約数ペア:

[(1, 21226134), (2, 10613067), (3, 7075378), (6, 3537689), (31, 684714), (62, 342357), (93, 228238), (139, 152706), (186, 114119), (278, 76353), (417, 50902), (821, 25854), (834, 25451), (1642, 12927), (2463, 8618), (4309, 4926)]