2847546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6822816

約数和(自身を除く): 3975270

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 283, 387, 559, 566, 774, 849, 1118, 1677, 1698, 2547, 3354, 3679, 5031, 5094, 7358, 10062, 11037, 12169, 22074, 24338, 33111, 36507, 66222, 73014, 109521, 158197, 219042, 316394, 474591, 949182, 1423773, 2847546]

約数ペア:

[(1, 2847546), (2, 1423773), (3, 949182), (6, 474591), (9, 316394), (13, 219042), (18, 158197), (26, 109521), (39, 73014), (43, 66222), (78, 36507), (86, 33111), (117, 24338), (129, 22074), (234, 12169), (258, 11037), (283, 10062), (387, 7358), (559, 5094), (566, 5031), (774, 3679), (849, 3354), (1118, 2547), (1677, 1698)]