17782689204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{685109}}^1$

素因数の和:685229

約数の個数: 72

約数和(自身を含む): 51871048320

約数和(自身を除く): 34088359116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 12978, 25956, 685109, 1370218, 2055327, 2740436, 4110654, 4795763, 6165981, 8221308, 9591526, 12331962, 14387289, 19183052, 24663924, 28774578, 43161867, 57549156, 70566227, 86323734, 141132454, 172647468, 211698681, 282264908, 423397362, 493963589, 635096043, 846794724, 987927178, 1270192086, 1481890767, 1975854356, 2540384172, 2963781534, 4445672301, 5927563068, 8891344602, 17782689204]

約数ペア:

[(1, 17782689204), (2, 8891344602), (3, 5927563068), (4, 4445672301), (6, 2963781534), (7, 2540384172), (9, 1975854356), (12, 1481890767), (14, 1270192086), (18, 987927178), (21, 846794724), (28, 635096043), (36, 493963589), (42, 423397362), (63, 282264908), (84, 211698681), (103, 172647468), (126, 141132454), (206, 86323734), (252, 70566227), (309, 57549156), (412, 43161867), (618, 28774578), (721, 24663924), (927, 19183052), (1236, 14387289), (1442, 12331962), (1854, 9591526), (2163, 8221308), (2884, 6165981), (3708, 4795763), (4326, 4110654), (6489, 2740436), (8652, 2055327), (12978, 1370218), (25956, 685109)]