21847602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 50079744

約数和(自身を除く): 28232142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 911, 1142, 1713, 1822, 2733, 3426, 3997, 5466, 6377, 7994, 11991, 12754, 19131, 23982, 38262, 520181, 1040362, 1560543, 3121086, 3641267, 7282534, 10923801, 21847602]

約数ペア:

[(1, 21847602), (2, 10923801), (3, 7282534), (6, 3641267), (7, 3121086), (14, 1560543), (21, 1040362), (42, 520181), (571, 38262), (911, 23982), (1142, 19131), (1713, 12754), (1822, 11991), (2733, 7994), (3426, 6377), (3997, 5466)]