13047342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 20572626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 911, 1023, 1302, 1822, 2046, 2387, 2733, 4774, 5466, 6377, 7161, 10021, 12754, 14322, 19131, 20042, 28241, 30063, 38262, 56482, 60126, 70147, 84723, 140294, 169446, 197687, 210441, 310651, 395374, 420882, 593061, 621302, 931953, 1186122, 1863906, 2174557, 4349114, 6523671, 13047342]

約数ペア:

[(1, 13047342), (2, 6523671), (3, 4349114), (6, 2174557), (7, 1863906), (11, 1186122), (14, 931953), (21, 621302), (22, 593061), (31, 420882), (33, 395374), (42, 310651), (62, 210441), (66, 197687), (77, 169446), (93, 140294), (154, 84723), (186, 70147), (217, 60126), (231, 56482), (341, 38262), (434, 30063), (462, 28241), (651, 20042), (682, 19131), (911, 14322), (1023, 12754), (1302, 10021), (1822, 7161), (2046, 6377), (2387, 5466), (2733, 4774)]