2019752796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{18787}}^1$

素因数の和:18859

約数の個数: 72

約数和(自身を含む): 5168052736

約数和(自身を除く): 3148299940

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1581, 1734, 2108, 3162, 3468, 6324, 8959, 17918, 18787, 26877, 35836, 37574, 53754, 56361, 75148, 107508, 112722, 225444, 319379, 582397, 638758, 958137, 1164794, 1277516, 1747191, 1916274, 2329588, 3494382, 3832548, 5429443, 6988764, 9900749, 10858886, 16288329, 19801498, 21717772, 29702247, 32576658, 39602996, 59404494, 65153316, 118808988, 168312733, 336625466, 504938199, 673250932, 1009876398, 2019752796]

約数ペア:

[(1, 2019752796), (2, 1009876398), (3, 673250932), (4, 504938199), (6, 336625466), (12, 168312733), (17, 118808988), (31, 65153316), (34, 59404494), (51, 39602996), (62, 32576658), (68, 29702247), (93, 21717772), (102, 19801498), (124, 16288329), (186, 10858886), (204, 9900749), (289, 6988764), (372, 5429443), (527, 3832548), (578, 3494382), (867, 2329588), (1054, 1916274), (1156, 1747191), (1581, 1277516), (1734, 1164794), (2108, 958137), (3162, 638758), (3468, 582397), (6324, 319379), (8959, 225444), (17918, 112722), (18787, 107508), (26877, 75148), (35836, 56361), (37574, 53754)]