2019933588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 4918638816

約数和(自身を除く): 2898705228

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 642, 961, 1284, 1637, 1922, 2883, 3274, 3317, 3844, 4911, 5766, 6548, 6634, 9822, 9951, 11532, 13268, 19644, 19902, 39804, 50747, 101494, 102827, 152241, 175159, 202988, 205654, 304482, 308481, 350318, 411308, 525477, 608964, 616962, 700636, 1050954, 1233924, 1573157, 2101908, 3146314, 4719471, 5429929, 6292628, 9438942, 10859858, 16289787, 18877884, 21719716, 32579574, 65159148, 168327799, 336655598, 504983397, 673311196, 1009966794, 2019933588]

約数ペア:

[(1, 2019933588), (2, 1009966794), (3, 673311196), (4, 504983397), (6, 336655598), (12, 168327799), (31, 65159148), (62, 32579574), (93, 21719716), (107, 18877884), (124, 16289787), (186, 10859858), (214, 9438942), (321, 6292628), (372, 5429929), (428, 4719471), (642, 3146314), (961, 2101908), (1284, 1573157), (1637, 1233924), (1922, 1050954), (2883, 700636), (3274, 616962), (3317, 608964), (3844, 525477), (4911, 411308), (5766, 350318), (6548, 308481), (6634, 304482), (9822, 205654), (9951, 202988), (11532, 175159), (13268, 152241), (19644, 102827), (19902, 101494), (39804, 50747)]