23977746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 57273216

約数和(自身を除く): 33295470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2383, 3354, 4766, 5031, 7149, 10062, 14298, 21447, 30979, 42894, 61958, 92937, 102469, 185874, 204938, 278811, 307407, 557622, 614814, 922221, 1332097, 1844442, 2664194, 3996291, 7992582, 11988873, 23977746]

約数ペア:

[(1, 23977746), (2, 11988873), (3, 7992582), (6, 3996291), (9, 2664194), (13, 1844442), (18, 1332097), (26, 922221), (39, 614814), (43, 557622), (78, 307407), (86, 278811), (117, 204938), (129, 185874), (234, 102469), (258, 92937), (387, 61958), (559, 42894), (774, 30979), (1118, 21447), (1677, 14298), (2383, 10062), (3354, 7149), (4766, 5031)]