18053686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 33096960

約数和(自身を除く): 15043274

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1013, 1273, 2026, 2546, 7091, 8911, 14182, 17822, 19247, 38494, 67871, 134729, 135742, 269458, 475097, 950194, 1289549, 2579098, 9026843, 18053686]

約数ペア:

[(1, 18053686), (2, 9026843), (7, 2579098), (14, 1289549), (19, 950194), (38, 475097), (67, 269458), (133, 135742), (134, 134729), (266, 67871), (469, 38494), (938, 19247), (1013, 17822), (1273, 14182), (2026, 8911), (2546, 7091)]