26706708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 77837760

約数和(自身を除く): 51131052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 809, 917, 1179, 1572, 1618, 1834, 2358, 2427, 2751, 3236, 3668, 4716, 4854, 5502, 5663, 7281, 8253, 9708, 11004, 11326, 14562, 16506, 16989, 22652, 29124, 33012, 33978, 50967, 67956, 101934, 105979, 203868, 211958, 317937, 423916, 635874, 741853, 953811, 1271748, 1483706, 1907622, 2225559, 2967412, 3815244, 4451118, 6676677, 8902236, 13353354, 26706708]

約数ペア:

[(1, 26706708), (2, 13353354), (3, 8902236), (4, 6676677), (6, 4451118), (7, 3815244), (9, 2967412), (12, 2225559), (14, 1907622), (18, 1483706), (21, 1271748), (28, 953811), (36, 741853), (42, 635874), (63, 423916), (84, 317937), (126, 211958), (131, 203868), (252, 105979), (262, 101934), (393, 67956), (524, 50967), (786, 33978), (809, 33012), (917, 29124), (1179, 22652), (1572, 16989), (1618, 16506), (1834, 14562), (2358, 11326), (2427, 11004), (2751, 9708), (3236, 8253), (3668, 7281), (4716, 5663), (4854, 5502)]