12780036

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 32532864

約数和(自身を除く): 19752828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2351, 2718, 4702, 5436, 7053, 9404, 14106, 21159, 28212, 42318, 84636, 355001, 710002, 1065003, 1420004, 2130006, 3195009, 4260012, 6390018, 12780036]

約数ペア:

[(1, 12780036), (2, 6390018), (3, 4260012), (4, 3195009), (6, 2130006), (9, 1420004), (12, 1065003), (18, 710002), (36, 355001), (151, 84636), (302, 42318), (453, 28212), (604, 21159), (906, 14106), (1359, 9404), (1812, 7053), (2351, 5436), (2718, 4702)]