17994070094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{289937}}^1$

素因数の和:290001

約数の個数: 64

約数和(自身を含む): 37408960512

約数和(自身を除く): 19414890418

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 8866, 31031, 62062, 289937, 579874, 2029559, 3189307, 3769181, 4059118, 6378614, 7538362, 8988047, 17976094, 22325149, 26384267, 41460991, 44650298, 52768534, 62916329, 82921982, 98868517, 116844611, 125832658, 197737034, 233689222, 290226937, 580453874, 692079619, 817912277, 1285290721, 1384159238, 1635824554, 2570581442, 8997035047, 17994070094]

約数ペア:

[(1, 17994070094), (2, 8997035047), (7, 2570581442), (11, 1635824554), (13, 1384159238), (14, 1285290721), (22, 817912277), (26, 692079619), (31, 580453874), (62, 290226937), (77, 233689222), (91, 197737034), (143, 125832658), (154, 116844611), (182, 98868517), (217, 82921982), (286, 62916329), (341, 52768534), (403, 44650298), (434, 41460991), (682, 26384267), (806, 22325149), (1001, 17976094), (2002, 8988047), (2387, 7538362), (2821, 6378614), (4433, 4059118), (4774, 3769181), (5642, 3189307), (8866, 2029559), (31031, 579874), (62062, 289937)]