18036691716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{71333}}^1$

素因数の和:72468

約数の個数: 48

約数和(自身を含む): 44341214400

約数和(自身を除く): 26304522684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1109, 2218, 3327, 4436, 6654, 13308, 21071, 42142, 63213, 71333, 84284, 126426, 142666, 213999, 252852, 285332, 427998, 855996, 1355327, 2710654, 4065981, 5421308, 8131962, 16263924, 79108297, 158216594, 237324891, 316433188, 474649782, 949299564, 1503057643, 3006115286, 4509172929, 6012230572, 9018345858, 18036691716]

約数ペア:

[(1, 18036691716), (2, 9018345858), (3, 6012230572), (4, 4509172929), (6, 3006115286), (12, 1503057643), (19, 949299564), (38, 474649782), (57, 316433188), (76, 237324891), (114, 158216594), (228, 79108297), (1109, 16263924), (2218, 8131962), (3327, 5421308), (4436, 4065981), (6654, 2710654), (13308, 1355327), (21071, 855996), (42142, 427998), (63213, 285332), (71333, 252852), (84284, 213999), (126426, 142666)]