27945468

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 54

約数和(自身を含む): 72179744

約数和(自身を除く): 44234276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 223, 236, 354, 446, 531, 669, 708, 892, 1062, 1338, 2007, 2124, 2676, 3481, 4014, 6962, 8028, 10443, 13157, 13924, 20886, 26314, 31329, 39471, 41772, 52628, 62658, 78942, 118413, 125316, 157884, 236826, 473652, 776263, 1552526, 2328789, 3105052, 4657578, 6986367, 9315156, 13972734, 27945468]

約数ペア:

[(1, 27945468), (2, 13972734), (3, 9315156), (4, 6986367), (6, 4657578), (9, 3105052), (12, 2328789), (18, 1552526), (36, 776263), (59, 473652), (118, 236826), (177, 157884), (223, 125316), (236, 118413), (354, 78942), (446, 62658), (531, 52628), (669, 41772), (708, 39471), (892, 31329), (1062, 26314), (1338, 20886), (2007, 13924), (2124, 13157), (2676, 10443), (3481, 8028), (4014, 6962)]