219345876

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{46511}}^1$

素因数の和:46652

約数の個数: 36

約数和(自身を含む): 558702144

約数和(自身を除く): 339356268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 46511, 93022, 139533, 186044, 279066, 418599, 558132, 837198, 1674396, 6092941, 12185882, 18278823, 24371764, 36557646, 54836469, 73115292, 109672938, 219345876]

約数ペア:

[(1, 219345876), (2, 109672938), (3, 73115292), (4, 54836469), (6, 36557646), (9, 24371764), (12, 18278823), (18, 12185882), (36, 6092941), (131, 1674396), (262, 837198), (393, 558132), (524, 418599), (786, 279066), (1179, 186044), (1572, 139533), (2358, 93022), (4716, 46511)]