39408836436

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{607}}^1\times {\mathrm{3673}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 100011335424

約数和(自身を除く): 60602498988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 607, 982, 1214, 1473, 1821, 1964, 2428, 2946, 3642, 3673, 4419, 5463, 5892, 7284, 7346, 8838, 10926, 11019, 14692, 17676, 21852, 22038, 33057, 44076, 66114, 132228, 298037, 596074, 894111, 1192148, 1788222, 1803443, 2229511, 2682333, 3576444, 3606886, 4459022, 5364666, 5410329, 6688533, 7213772, 8918044, 10729332, 10820658, 13377066, 16230987, 20065599, 21641316, 26754132, 32461974, 40131198, 64923948, 80262396, 1094689901, 2189379802, 3284069703, 4378759604, 6568139406, 9852209109, 13136278812, 19704418218, 39408836436]

約数ペア:

[(1, 39408836436), (2, 19704418218), (3, 13136278812), (4, 9852209109), (6, 6568139406), (9, 4378759604), (12, 3284069703), (18, 2189379802), (36, 1094689901), (491, 80262396), (607, 64923948), (982, 40131198), (1214, 32461974), (1473, 26754132), (1821, 21641316), (1964, 20065599), (2428, 16230987), (2946, 13377066), (3642, 10820658), (3673, 10729332), (4419, 8918044), (5463, 7213772), (5892, 6688533), (7284, 5410329), (7346, 5364666), (8838, 4459022), (10926, 3606886), (11019, 3576444), (14692, 2682333), (17676, 2229511), (21852, 1803443), (22038, 1788222), (33057, 1192148), (44076, 894111), (66114, 596074), (132228, 298037)]