73472238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{194371}}^1$

素因数の和:194389

約数の個数: 32

約数和(自身を含む): 186597120

約数和(自身を除く): 113124882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 194371, 388742, 583113, 1166226, 1360597, 1749339, 2721194, 3498678, 4081791, 5248017, 8163582, 10496034, 12245373, 24490746, 36736119, 73472238]

約数ペア:

[(1, 73472238), (2, 36736119), (3, 24490746), (6, 12245373), (7, 10496034), (9, 8163582), (14, 5248017), (18, 4081791), (21, 3498678), (27, 2721194), (42, 1749339), (54, 1360597), (63, 1166226), (126, 583113), (189, 388742), (378, 194371)]