39923178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 82148352

約数和(自身を除く): 42225174

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 571, 813, 1142, 1626, 1713, 3426, 11653, 23306, 24553, 34959, 49106, 69918, 73659, 147318, 154741, 309482, 464223, 928446, 6653863, 13307726, 19961589, 39923178]

約数ペア:

[(1, 39923178), (2, 19961589), (3, 13307726), (6, 6653863), (43, 928446), (86, 464223), (129, 309482), (258, 154741), (271, 147318), (542, 73659), (571, 69918), (813, 49106), (1142, 34959), (1626, 24553), (1713, 23306), (3426, 11653)]