31213044

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6827}}^1$

素因数の和:6964

約数の個数: 36

約数和(自身を含む): 79532544

約数和(自身を除く): 48319500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6827, 13654, 20481, 27308, 40962, 61443, 81924, 122886, 245772, 867029, 1734058, 2601087, 3468116, 5202174, 7803261, 10404348, 15606522, 31213044]

約数ペア:

[(1, 31213044), (2, 15606522), (3, 10404348), (4, 7803261), (6, 5202174), (9, 3468116), (12, 2601087), (18, 1734058), (36, 867029), (127, 245772), (254, 122886), (381, 81924), (508, 61443), (762, 40962), (1143, 27308), (1524, 20481), (2286, 13654), (4572, 6827)]