891679428

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{74381}}^1$

素因数の和:74434

約数の個数: 60

約数和(自身を含む): 2394059052

約数和(自身を除く): 1502379624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 74381, 148762, 223143, 297524, 446286, 669429, 892572, 1338858, 2008287, 2677716, 2752097, 4016574, 5504194, 6024861, 8033148, 8256291, 11008388, 12049722, 16512582, 24099444, 24768873, 33025164, 49537746, 74306619, 99075492, 148613238, 222919857, 297226476, 445839714, 891679428]

約数ペア:

[(1, 891679428), (2, 445839714), (3, 297226476), (4, 222919857), (6, 148613238), (9, 99075492), (12, 74306619), (18, 49537746), (27, 33025164), (36, 24768873), (37, 24099444), (54, 16512582), (74, 12049722), (81, 11008388), (108, 8256291), (111, 8033148), (148, 6024861), (162, 5504194), (222, 4016574), (324, 2752097), (333, 2677716), (444, 2008287), (666, 1338858), (999, 892572), (1332, 669429), (1998, 446286), (2997, 297524), (3996, 223143), (5994, 148762), (11988, 74381)]