38551356

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 100289280

約数和(自身を除く): 61737924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 727, 982, 1454, 1473, 1964, 2181, 2908, 2946, 4362, 4419, 5892, 6543, 8724, 8838, 13086, 13257, 17676, 19629, 26172, 26514, 39258, 53028, 78516, 356957, 713914, 1070871, 1427828, 2141742, 3212613, 4283484, 6425226, 9637839, 12850452, 19275678, 38551356]

約数ペア:

[(1, 38551356), (2, 19275678), (3, 12850452), (4, 9637839), (6, 6425226), (9, 4283484), (12, 3212613), (18, 2141742), (27, 1427828), (36, 1070871), (54, 713914), (108, 356957), (491, 78516), (727, 53028), (982, 39258), (1454, 26514), (1473, 26172), (1964, 19629), (2181, 17676), (2908, 13257), (2946, 13086), (4362, 8838), (4419, 8724), (5892, 6543)]