17195958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 41081040

約数和(自身を除く): 23885082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 1709, 3354, 3418, 5031, 5127, 10062, 10254, 15381, 22217, 30762, 44434, 66651, 73487, 133302, 146974, 199953, 220461, 399906, 440922, 661383, 955331, 1322766, 1910662, 2865993, 5731986, 8597979, 17195958]

約数ペア:

[(1, 17195958), (2, 8597979), (3, 5731986), (6, 2865993), (9, 1910662), (13, 1322766), (18, 955331), (26, 661383), (39, 440922), (43, 399906), (78, 220461), (86, 199953), (117, 146974), (129, 133302), (234, 73487), (258, 66651), (387, 44434), (559, 30762), (774, 22217), (1118, 15381), (1677, 10254), (1709, 10062), (3354, 5127), (3418, 5031)]