253655982

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{161977}}^1$

素因数の和:162017

約数の個数: 32

約数和(自身を含む): 583120800

約数和(自身を除く): 329464818

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 161977, 323954, 485931, 971862, 1457793, 2915586, 4373379, 4697333, 8746758, 9394666, 14091999, 28183998, 42275997, 84551994, 126827991, 253655982]

約数ペア:

[(1, 253655982), (2, 126827991), (3, 84551994), (6, 42275997), (9, 28183998), (18, 14091999), (27, 9394666), (29, 8746758), (54, 4697333), (58, 4373379), (87, 2915586), (174, 1457793), (261, 971862), (522, 485931), (783, 323954), (1566, 161977)]