1373022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 3605472

約数和(自身を除く): 2232450

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 641, 714, 1071, 1282, 1923, 2142, 3846, 4487, 5769, 8974, 10897, 11538, 13461, 21794, 26922, 32691, 40383, 65382, 76279, 80766, 98073, 152558, 196146, 228837, 457674, 686511, 1373022]

約数ペア:

[(1, 1373022), (2, 686511), (3, 457674), (6, 228837), (7, 196146), (9, 152558), (14, 98073), (17, 80766), (18, 76279), (21, 65382), (34, 40383), (42, 32691), (51, 26922), (63, 21794), (102, 13461), (119, 11538), (126, 10897), (153, 8974), (238, 5769), (306, 4487), (357, 3846), (641, 2142), (714, 1923), (1071, 1282)]