18152706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21157}}^1$

素因数の和:21186

約数の個数: 32

約数和(自身を含む): 42654528

約数和(自身を除く): 24501822

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21157, 42314, 63471, 126942, 232727, 275041, 465454, 550082, 698181, 825123, 1396362, 1650246, 3025451, 6050902, 9076353, 18152706]

約数ペア:

[(1, 18152706), (2, 9076353), (3, 6050902), (6, 3025451), (11, 1650246), (13, 1396362), (22, 825123), (26, 698181), (33, 550082), (39, 465454), (66, 275041), (78, 232727), (143, 126942), (286, 63471), (429, 42314), (858, 21157)]