72648954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192193}}^1$

素因数の和:192211

約数の個数: 32

約数和(自身を含む): 184506240

約数和(自身を除く): 111857286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192193, 384386, 576579, 1153158, 1345351, 1729737, 2690702, 3459474, 4036053, 5189211, 8072106, 10378422, 12108159, 24216318, 36324477, 72648954]

約数ペア:

[(1, 72648954), (2, 36324477), (3, 24216318), (6, 12108159), (7, 10378422), (9, 8072106), (14, 5189211), (18, 4036053), (21, 3459474), (27, 2690702), (42, 1729737), (54, 1345351), (63, 1153158), (126, 576579), (189, 384386), (378, 192193)]