18463230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 48245184

約数和(自身を除く): 29781954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 757, 813, 1355, 1514, 1626, 2271, 2439, 2710, 3785, 4065, 4542, 4878, 6813, 7570, 8130, 11355, 12195, 13626, 22710, 24390, 34065, 68130, 205147, 410294, 615441, 1025735, 1230882, 1846323, 2051470, 3077205, 3692646, 6154410, 9231615, 18463230]

約数ペア:

[(1, 18463230), (2, 9231615), (3, 6154410), (5, 3692646), (6, 3077205), (9, 2051470), (10, 1846323), (15, 1230882), (18, 1025735), (30, 615441), (45, 410294), (90, 205147), (271, 68130), (542, 34065), (757, 24390), (813, 22710), (1355, 13626), (1514, 12195), (1626, 11355), (2271, 8130), (2439, 7570), (2710, 6813), (3785, 4878), (4065, 4542)]