74641284

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18679}}^1$

素因数の和:18729

約数の個数: 48

約数和(自身を含む): 198755200

約数和(自身を除く): 124113916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 18679, 37358, 56037, 74716, 112074, 168111, 224148, 336222, 504333, 672444, 691123, 1008666, 1382246, 2017332, 2073369, 2764492, 4146738, 6220107, 8293476, 12440214, 18660321, 24880428, 37320642, 74641284]

約数ペア:

[(1, 74641284), (2, 37320642), (3, 24880428), (4, 18660321), (6, 12440214), (9, 8293476), (12, 6220107), (18, 4146738), (27, 2764492), (36, 2073369), (37, 2017332), (54, 1382246), (74, 1008666), (108, 691123), (111, 672444), (148, 504333), (222, 336222), (333, 224148), (444, 168111), (666, 112074), (999, 74716), (1332, 56037), (1998, 37358), (3996, 18679)]