12586284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18401}}^1$

素因数の和:18430

約数の個数: 36

約数和(自身を含む): 33491640

約数和(自身を除く): 20905356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18401, 36802, 55203, 73604, 110406, 165609, 220812, 331218, 349619, 662436, 699238, 1048857, 1398476, 2097714, 3146571, 4195428, 6293142, 12586284]

約数ペア:

[(1, 12586284), (2, 6293142), (3, 4195428), (4, 3146571), (6, 2097714), (9, 1398476), (12, 1048857), (18, 699238), (19, 662436), (36, 349619), (38, 331218), (57, 220812), (76, 165609), (114, 110406), (171, 73604), (228, 55203), (342, 36802), (684, 18401)]