27977982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7048

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 32432898

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 6991, 13982, 20973, 41946, 160793, 202739, 321586, 405478, 482379, 608217, 964758, 1216434, 4662997, 9325994, 13988991, 27977982]

約数ペア:

[(1, 27977982), (2, 13988991), (3, 9325994), (6, 4662997), (23, 1216434), (29, 964758), (46, 608217), (58, 482379), (69, 405478), (87, 321586), (138, 202739), (174, 160793), (667, 41946), (1334, 20973), (2001, 13982), (4002, 6991)]