74332638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 166239216

約数和(自身を除く): 91906578

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 387, 411, 701, 774, 822, 1233, 1402, 2103, 2466, 4206, 5891, 6309, 11782, 12618, 17673, 30143, 35346, 53019, 60286, 90429, 96037, 106038, 180858, 192074, 271287, 288111, 542574, 576222, 864333, 1728666, 4129591, 8259182, 12388773, 24777546, 37166319, 74332638]

約数ペア:

[(1, 74332638), (2, 37166319), (3, 24777546), (6, 12388773), (9, 8259182), (18, 4129591), (43, 1728666), (86, 864333), (129, 576222), (137, 542574), (258, 288111), (274, 271287), (387, 192074), (411, 180858), (701, 106038), (774, 96037), (822, 90429), (1233, 60286), (1402, 53019), (2103, 35346), (2466, 30143), (4206, 17673), (5891, 12618), (6309, 11782)]