12128922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 29975400

約数和(自身を除く): 17846478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3049, 3978, 6098, 9147, 18294, 27441, 39637, 51833, 54882, 79274, 103666, 118911, 155499, 237822, 310998, 356733, 466497, 673829, 713466, 932994, 1347658, 2021487, 4042974, 6064461, 12128922]

約数ペア:

[(1, 12128922), (2, 6064461), (3, 4042974), (6, 2021487), (9, 1347658), (13, 932994), (17, 713466), (18, 673829), (26, 466497), (34, 356733), (39, 310998), (51, 237822), (78, 155499), (102, 118911), (117, 103666), (153, 79274), (221, 54882), (234, 51833), (306, 39637), (442, 27441), (663, 18294), (1326, 9147), (1989, 6098), (3049, 3978)]