18320982

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 20144298

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1483, 2059, 2966, 4118, 4449, 6177, 8898, 12354, 43007, 86014, 105293, 129021, 210586, 258042, 315879, 631758, 3053497, 6106994, 9160491, 18320982]

約数ペア:

[(1, 18320982), (2, 9160491), (3, 6106994), (6, 3053497), (29, 631758), (58, 315879), (71, 258042), (87, 210586), (142, 129021), (174, 105293), (213, 86014), (426, 43007), (1483, 12354), (2059, 8898), (2966, 6177), (4118, 4449)]