21141132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 32790900

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 3343, 6324, 6686, 10029, 13372, 20058, 40116, 56831, 103633, 113662, 170493, 207266, 227324, 310899, 340986, 414532, 621798, 681972, 1243596, 1761761, 3523522, 5285283, 7047044, 10570566, 21141132]

約数ペア:

[(1, 21141132), (2, 10570566), (3, 7047044), (4, 5285283), (6, 3523522), (12, 1761761), (17, 1243596), (31, 681972), (34, 621798), (51, 414532), (62, 340986), (68, 310899), (93, 227324), (102, 207266), (124, 170493), (186, 113662), (204, 103633), (372, 56831), (527, 40116), (1054, 20058), (1581, 13372), (2108, 10029), (3162, 6686), (3343, 6324)]