13697684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 32532864

約数和(自身を除く): 18835180

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 311, 364, 484, 572, 622, 847, 1001, 1244, 1573, 1694, 2002, 2177, 3146, 3388, 3421, 4004, 4043, 4354, 6292, 6842, 8086, 8708, 11011, 13684, 16172, 22022, 23947, 28301, 37631, 44044, 44473, 47894, 56602, 75262, 88946, 95788, 113204, 150524, 177892, 263417, 311311, 489203, 526834, 622622, 978406, 1053668, 1245244, 1956812, 3424421, 6848842, 13697684]

約数ペア:

[(1, 13697684), (2, 6848842), (4, 3424421), (7, 1956812), (11, 1245244), (13, 1053668), (14, 978406), (22, 622622), (26, 526834), (28, 489203), (44, 311311), (52, 263417), (77, 177892), (91, 150524), (121, 113204), (143, 95788), (154, 88946), (182, 75262), (242, 56602), (286, 47894), (308, 44473), (311, 44044), (364, 37631), (484, 28301), (572, 23947), (622, 22022), (847, 16172), (1001, 13684), (1244, 11011), (1573, 8708), (1694, 8086), (2002, 6842), (2177, 6292), (3146, 4354), (3388, 4043), (3421, 4004)]