21802110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66067}}^1$

素因数の和:66088

約数の個数: 32

約数和(自身を含む): 57082752

約数和(自身を除く): 35280642

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 66067, 132134, 198201, 330335, 396402, 660670, 726737, 991005, 1453474, 1982010, 2180211, 3633685, 4360422, 7267370, 10901055, 21802110]

約数ペア:

[(1, 21802110), (2, 10901055), (3, 7267370), (5, 4360422), (6, 3633685), (10, 2180211), (11, 1982010), (15, 1453474), (22, 991005), (30, 726737), (33, 660670), (55, 396402), (66, 330335), (110, 198201), (165, 132134), (330, 66067)]