7370226

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 16623360

約数和(自身を除く): 9253134

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 79, 142, 146, 158, 213, 219, 237, 426, 438, 474, 639, 657, 711, 1278, 1314, 1422, 5183, 5609, 5767, 10366, 11218, 11534, 15549, 16827, 17301, 31098, 33654, 34602, 46647, 50481, 51903, 93294, 100962, 103806, 409457, 818914, 1228371, 2456742, 3685113, 7370226]

約数ペア:

[(1, 7370226), (2, 3685113), (3, 2456742), (6, 1228371), (9, 818914), (18, 409457), (71, 103806), (73, 100962), (79, 93294), (142, 51903), (146, 50481), (158, 46647), (213, 34602), (219, 33654), (237, 31098), (426, 17301), (438, 16827), (474, 15549), (639, 11534), (657, 11218), (711, 10366), (1278, 5767), (1314, 5609), (1422, 5183)]