26730018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12479}}^1$

素因数の和:12511

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 43357662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12479, 24958, 37437, 74874, 87353, 112311, 174706, 212143, 224622, 262059, 424286, 524118, 636429, 786177, 1272858, 1485001, 1572354, 1909287, 2970002, 3818574, 4455003, 8910006, 13365009, 26730018]

約数ペア:

[(1, 26730018), (2, 13365009), (3, 8910006), (6, 4455003), (7, 3818574), (9, 2970002), (14, 1909287), (17, 1572354), (18, 1485001), (21, 1272858), (34, 786177), (42, 636429), (51, 524118), (63, 424286), (102, 262059), (119, 224622), (126, 212143), (153, 174706), (238, 112311), (306, 87353), (357, 74874), (714, 37437), (1071, 24958), (2142, 12479)]