18773104604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{2069}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 34152814080

約数和(自身を除く): 15379709476

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 743, 1486, 2069, 2972, 3053, 4138, 6106, 8276, 12212, 31949, 52753, 63898, 88967, 105506, 127796, 146899, 177934, 211012, 293798, 355868, 587596, 1537267, 2268379, 3074534, 4536758, 6149068, 6316657, 9073516, 12633314, 25266628, 66102481, 109145957, 132204962, 218291914, 264409924, 436583828, 4693276151, 9386552302, 18773104604]

約数ペア:

[(1, 18773104604), (2, 9386552302), (4, 4693276151), (43, 436583828), (71, 264409924), (86, 218291914), (142, 132204962), (172, 109145957), (284, 66102481), (743, 25266628), (1486, 12633314), (2069, 9073516), (2972, 6316657), (3053, 6149068), (4138, 4536758), (6106, 3074534), (8276, 2268379), (12212, 1537267), (31949, 587596), (52753, 355868), (63898, 293798), (88967, 211012), (105506, 177934), (127796, 146899)]