38749338

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 86576256

約数和(自身を除く): 47826918

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 163, 281, 282, 326, 423, 489, 562, 843, 846, 978, 1467, 1686, 2529, 2934, 5058, 7661, 13207, 15322, 22983, 26414, 39621, 45803, 45966, 68949, 79242, 91606, 118863, 137409, 137898, 237726, 274818, 412227, 824454, 2152741, 4305482, 6458223, 12916446, 19374669, 38749338]

約数ペア:

[(1, 38749338), (2, 19374669), (3, 12916446), (6, 6458223), (9, 4305482), (18, 2152741), (47, 824454), (94, 412227), (141, 274818), (163, 237726), (281, 137898), (282, 137409), (326, 118863), (423, 91606), (489, 79242), (562, 68949), (843, 45966), (846, 45803), (978, 39621), (1467, 26414), (1686, 22983), (2529, 15322), (2934, 13207), (5058, 7661)]