40335948

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 105409920

約数和(自身を除く): 65073972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 2851, 3537, 4716, 5702, 7074, 8553, 11404, 14148, 17106, 25659, 34212, 51318, 76977, 102636, 153954, 307908, 373481, 746962, 1120443, 1493924, 2240886, 3361329, 4481772, 6722658, 10083987, 13445316, 20167974, 40335948]

約数ペア:

[(1, 40335948), (2, 20167974), (3, 13445316), (4, 10083987), (6, 6722658), (9, 4481772), (12, 3361329), (18, 2240886), (27, 1493924), (36, 1120443), (54, 746962), (108, 373481), (131, 307908), (262, 153954), (393, 102636), (524, 76977), (786, 51318), (1179, 34212), (1572, 25659), (2358, 17106), (2851, 14148), (3537, 11404), (4716, 8553), (5702, 7074)]