13115982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 30336768

約数和(自身を除く): 17220786

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 123, 131, 222, 246, 262, 393, 407, 451, 786, 814, 902, 1221, 1353, 1441, 1517, 2442, 2706, 2882, 3034, 4323, 4551, 4847, 5371, 8646, 9102, 9694, 10742, 14541, 16113, 16687, 29082, 32226, 33374, 50061, 53317, 59081, 100122, 106634, 118162, 159951, 177243, 198727, 319902, 354486, 397454, 596181, 1192362, 2185997, 4371994, 6557991, 13115982]

約数ペア:

[(1, 13115982), (2, 6557991), (3, 4371994), (6, 2185997), (11, 1192362), (22, 596181), (33, 397454), (37, 354486), (41, 319902), (66, 198727), (74, 177243), (82, 159951), (111, 118162), (123, 106634), (131, 100122), (222, 59081), (246, 53317), (262, 50061), (393, 33374), (407, 32226), (451, 29082), (786, 16687), (814, 16113), (902, 14541), (1221, 10742), (1353, 9694), (1441, 9102), (1517, 8646), (2442, 5371), (2706, 4847), (2882, 4551), (3034, 4323)]