21912132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{15091}}^1$

素因数の和:15120

約数の個数: 36

約数和(自身を含む): 56202608

約数和(自身を除く): 34290476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 15091, 30182, 45273, 60364, 90546, 166001, 181092, 332002, 498003, 664004, 996006, 1826011, 1992012, 3652022, 5478033, 7304044, 10956066, 21912132]

約数ペア:

[(1, 21912132), (2, 10956066), (3, 7304044), (4, 5478033), (6, 3652022), (11, 1992012), (12, 1826011), (22, 996006), (33, 664004), (44, 498003), (66, 332002), (121, 181092), (132, 166001), (242, 90546), (363, 60364), (484, 45273), (726, 30182), (1452, 15091)]