15031656

素因数分解:

$2^3\times 3^4\times {\mathrm{23197}}^1$

素因数の和:23215

約数の個数: 40

約数和(自身を含む): 42104370

約数和(自身を除く): 27072714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23197, 46394, 69591, 92788, 139182, 185576, 208773, 278364, 417546, 556728, 626319, 835092, 1252638, 1670184, 1878957, 2505276, 3757914, 5010552, 7515828, 15031656]

約数ペア:

[(1, 15031656), (2, 7515828), (3, 5010552), (4, 3757914), (6, 2505276), (8, 1878957), (9, 1670184), (12, 1252638), (18, 835092), (24, 626319), (27, 556728), (36, 417546), (54, 278364), (72, 208773), (81, 185576), (108, 139182), (162, 92788), (216, 69591), (324, 46394), (648, 23197)]