2019929202

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 4410369600

約数和(自身を除く): 2390440398

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 643, 877, 1194, 1286, 1754, 1791, 1929, 2631, 3582, 3858, 5262, 5787, 7893, 11574, 15786, 127957, 174523, 255914, 349046, 383871, 523569, 563911, 767742, 1047138, 1127822, 1151613, 1570707, 1691733, 2303226, 3141414, 3383466, 5075199, 10150398, 112218289, 224436578, 336654867, 673309734, 1009964601, 2019929202]

約数ペア:

[(1, 2019929202), (2, 1009964601), (3, 673309734), (6, 336654867), (9, 224436578), (18, 112218289), (199, 10150398), (398, 5075199), (597, 3383466), (643, 3141414), (877, 2303226), (1194, 1691733), (1286, 1570707), (1754, 1151613), (1791, 1127822), (1929, 1047138), (2631, 767742), (3582, 563911), (3858, 523569), (5262, 383871), (5787, 349046), (7893, 255914), (11574, 174523), (15786, 127957)]