27841242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 67261824

約数和(自身を除く): 39420582

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 877, 962, 1221, 1443, 1754, 2442, 2631, 2886, 5262, 5291, 9647, 10582, 11401, 15873, 19294, 22802, 28941, 31746, 32449, 34203, 57882, 64898, 68406, 97347, 125411, 194694, 250822, 356939, 376233, 421837, 713878, 752466, 843674, 1070817, 1265511, 2141634, 2531022, 4640207, 9280414, 13920621, 27841242]

約数ペア:

[(1, 27841242), (2, 13920621), (3, 9280414), (6, 4640207), (11, 2531022), (13, 2141634), (22, 1265511), (26, 1070817), (33, 843674), (37, 752466), (39, 713878), (66, 421837), (74, 376233), (78, 356939), (111, 250822), (143, 194694), (222, 125411), (286, 97347), (407, 68406), (429, 64898), (481, 57882), (814, 34203), (858, 32449), (877, 31746), (962, 28941), (1221, 22802), (1443, 19294), (1754, 15873), (2442, 11401), (2631, 10582), (2886, 9647), (5262, 5291)]