31453506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 78646464

約数和(自身を除く): 47192958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 2333, 4494, 4666, 6741, 6999, 13482, 13998, 16331, 20997, 32662, 41994, 48993, 97986, 146979, 249631, 293958, 499262, 748893, 1497786, 1747417, 2246679, 3494834, 4493358, 5242251, 10484502, 15726753, 31453506]

約数ペア:

[(1, 31453506), (2, 15726753), (3, 10484502), (6, 5242251), (7, 4493358), (9, 3494834), (14, 2246679), (18, 1747417), (21, 1497786), (42, 748893), (63, 499262), (107, 293958), (126, 249631), (214, 146979), (321, 97986), (642, 48993), (749, 41994), (963, 32662), (1498, 20997), (1926, 16331), (2247, 13998), (2333, 13482), (4494, 6999), (4666, 6741)]