18372312954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{41981}}^1$

素因数の和:42623

約数の個数: 48

約数和(自身を含む): 40847310504

約数和(自身を除く): 22474997550

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 593, 738, 1186, 1779, 3558, 5337, 10674, 24313, 41981, 48626, 72939, 83962, 125943, 145878, 218817, 251886, 377829, 437634, 755658, 1721221, 3442442, 5163663, 10327326, 15490989, 24894733, 30981978, 49789466, 74684199, 149368398, 224052597, 448105194, 1020684053, 2041368106, 3062052159, 6124104318, 9186156477, 18372312954]

約数ペア:

[(1, 18372312954), (2, 9186156477), (3, 6124104318), (6, 3062052159), (9, 2041368106), (18, 1020684053), (41, 448105194), (82, 224052597), (123, 149368398), (246, 74684199), (369, 49789466), (593, 30981978), (738, 24894733), (1186, 15490989), (1779, 10327326), (3558, 5163663), (5337, 3442442), (10674, 1721221), (24313, 755658), (41981, 437634), (48626, 377829), (72939, 251886), (83962, 218817), (125943, 145878)]