38937642

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 79709184

約数和(自身を除く): 40771542

約数列:

[1, 2, 3, 6, 61, 122, 183, 191, 366, 382, 557, 573, 1114, 1146, 1671, 3342, 11651, 23302, 33977, 34953, 67954, 69906, 101931, 106387, 203862, 212774, 319161, 638322, 6489607, 12979214, 19468821, 38937642]

約数ペア:

[(1, 38937642), (2, 19468821), (3, 12979214), (6, 6489607), (61, 638322), (122, 319161), (183, 212774), (191, 203862), (366, 106387), (382, 101931), (557, 69906), (573, 67954), (1114, 34953), (1146, 33977), (1671, 23302), (3342, 11651)]