213480918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19037}}^1$

素因数の和:19141

約数の個数: 48

約数和(自身を含む): 534587040

約数和(自身を除く): 321106122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 19037, 38074, 57111, 114222, 133259, 171333, 266518, 342666, 399777, 799554, 1199331, 1694293, 2398662, 3388586, 5082879, 10165758, 11860051, 15248637, 23720102, 30497274, 35580153, 71160306, 106740459, 213480918]

約数ペア:

[(1, 213480918), (2, 106740459), (3, 71160306), (6, 35580153), (7, 30497274), (9, 23720102), (14, 15248637), (18, 11860051), (21, 10165758), (42, 5082879), (63, 3388586), (89, 2398662), (126, 1694293), (178, 1199331), (267, 799554), (534, 399777), (623, 342666), (801, 266518), (1246, 171333), (1602, 133259), (1869, 114222), (3738, 57111), (5607, 38074), (11214, 19037)]