18944706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1$

素因数の和:7058

約数の個数: 32

約数和(自身を含む): 42348096

約数和(自身を除く): 23403390

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7001, 14002, 21003, 42006, 77011, 154022, 231033, 287041, 462066, 574082, 861123, 1722246, 3157451, 6314902, 9472353, 18944706]

約数ペア:

[(1, 18944706), (2, 9472353), (3, 6314902), (6, 3157451), (11, 1722246), (22, 861123), (33, 574082), (41, 462066), (66, 287041), (82, 231033), (123, 154022), (246, 77011), (451, 42006), (902, 21003), (1353, 14002), (2706, 7001)]