39734586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 91203840

約数和(自身を除く): 51469254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 521, 669, 1042, 1338, 1563, 2007, 3126, 4014, 4237, 4689, 8474, 9378, 9899, 12711, 19798, 25422, 29697, 38133, 59394, 76266, 89091, 116183, 178182, 232366, 348549, 697098, 1045647, 2091294, 2207477, 4414954, 6622431, 13244862, 19867293, 39734586]

約数ペア:

[(1, 39734586), (2, 19867293), (3, 13244862), (6, 6622431), (9, 4414954), (18, 2207477), (19, 2091294), (38, 1045647), (57, 697098), (114, 348549), (171, 232366), (223, 178182), (342, 116183), (446, 89091), (521, 76266), (669, 59394), (1042, 38133), (1338, 29697), (1563, 25422), (2007, 19798), (3126, 12711), (4014, 9899), (4237, 9378), (4689, 8474)]