6981234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 16087680

約数和(自身を除く): 9106446

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 59, 74, 78, 82, 111, 118, 123, 177, 222, 246, 354, 481, 533, 767, 962, 1066, 1443, 1517, 1534, 1599, 2183, 2301, 2419, 2886, 3034, 3198, 4366, 4551, 4602, 4838, 6549, 7257, 9102, 13098, 14514, 19721, 28379, 31447, 39442, 56758, 59163, 62894, 85137, 89503, 94341, 118326, 170274, 179006, 188682, 268509, 537018, 1163539, 2327078, 3490617, 6981234]

約数ペア:

[(1, 6981234), (2, 3490617), (3, 2327078), (6, 1163539), (13, 537018), (26, 268509), (37, 188682), (39, 179006), (41, 170274), (59, 118326), (74, 94341), (78, 89503), (82, 85137), (111, 62894), (118, 59163), (123, 56758), (177, 39442), (222, 31447), (246, 28379), (354, 19721), (481, 14514), (533, 13098), (767, 9102), (962, 7257), (1066, 6549), (1443, 4838), (1517, 4602), (1534, 4551), (1599, 4366), (2183, 3198), (2301, 3034), (2419, 2886)]