31772156988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18515243}}^1$

素因数の和:18515274

約数の個数: 48

約数和(自身を含む): 87095707776

約数和(自身を除く): 55323550788

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18515243, 37030486, 55545729, 74060972, 111091458, 203667673, 222182916, 240698159, 407335346, 481396318, 611003019, 722094477, 814670692, 962792636, 1222006038, 1444188954, 2444012076, 2647679749, 2888377908, 5295359498, 7943039247, 10590718996, 15886078494, 31772156988]

約数ペア:

[(1, 31772156988), (2, 15886078494), (3, 10590718996), (4, 7943039247), (6, 5295359498), (11, 2888377908), (12, 2647679749), (13, 2444012076), (22, 1444188954), (26, 1222006038), (33, 962792636), (39, 814670692), (44, 722094477), (52, 611003019), (66, 481396318), (78, 407335346), (132, 240698159), (143, 222182916), (156, 203667673), (286, 111091458), (429, 74060972), (572, 55545729), (858, 37030486), (1716, 18515243)]