13870782

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 31477680

約数和(自身を除く): 17606898

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 111, 118, 177, 222, 333, 353, 354, 531, 666, 706, 1059, 1062, 2118, 2183, 3177, 4366, 6354, 6549, 13061, 13098, 19647, 20827, 26122, 39183, 39294, 41654, 62481, 78366, 117549, 124962, 187443, 235098, 374886, 770599, 1541198, 2311797, 4623594, 6935391, 13870782]

約数ペア:

[(1, 13870782), (2, 6935391), (3, 4623594), (6, 2311797), (9, 1541198), (18, 770599), (37, 374886), (59, 235098), (74, 187443), (111, 124962), (118, 117549), (177, 78366), (222, 62481), (333, 41654), (353, 39294), (354, 39183), (531, 26122), (666, 20827), (706, 19647), (1059, 13098), (1062, 13061), (2118, 6549), (2183, 6354), (3177, 4366)]