13219632

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 25349328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 431, 432, 568, 639, 852, 862, 1136, 1278, 1293, 1704, 1724, 1917, 2556, 2586, 3408, 3448, 3834, 3879, 5112, 5172, 6896, 7668, 7758, 10224, 10344, 11637, 15336, 15516, 20688, 23274, 30601, 30672, 31032, 46548, 61202, 62064, 91803, 93096, 122404, 183606, 186192, 244808, 275409, 367212, 489616, 550818, 734424, 826227, 1101636, 1468848, 1652454, 2203272, 3304908, 4406544, 6609816, 13219632]

約数ペア:

[(1, 13219632), (2, 6609816), (3, 4406544), (4, 3304908), (6, 2203272), (8, 1652454), (9, 1468848), (12, 1101636), (16, 826227), (18, 734424), (24, 550818), (27, 489616), (36, 367212), (48, 275409), (54, 244808), (71, 186192), (72, 183606), (108, 122404), (142, 93096), (144, 91803), (213, 62064), (216, 61202), (284, 46548), (426, 31032), (431, 30672), (432, 30601), (568, 23274), (639, 20688), (852, 15516), (862, 15336), (1136, 11637), (1278, 10344), (1293, 10224), (1704, 7758), (1724, 7668), (1917, 6896), (2556, 5172), (2586, 5112), (3408, 3879), (3448, 3834)]