18378565634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{62939}}^1$

素因数の和:63986

約数の個数: 32

約数和(自身を含む): 32419638720

約数和(自身を除く): 14041073086

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1021, 2042, 11231, 13273, 22462, 26546, 62939, 125878, 146003, 292006, 692329, 818207, 1384658, 1636414, 9000277, 18000554, 64260719, 128521438, 706867909, 835389347, 1413735818, 1670778694, 9189282817, 18378565634]

約数ペア:

[(1, 18378565634), (2, 9189282817), (11, 1670778694), (13, 1413735818), (22, 835389347), (26, 706867909), (143, 128521438), (286, 64260719), (1021, 18000554), (2042, 9000277), (11231, 1636414), (13273, 1384658), (22462, 818207), (26546, 692329), (62939, 292006), (125878, 146003)]