64976742

素因数分解:

$2^1\times 3^5\times {\mathrm{133697}}^1$

素因数の和:133714

約数の個数: 24

約数和(自身を含む): 145998216

約数和(自身を除く): 81021474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 133697, 267394, 401091, 802182, 1203273, 2406546, 3609819, 7219638, 10829457, 21658914, 32488371, 64976742]

約数ペア:

[(1, 64976742), (2, 32488371), (3, 21658914), (6, 10829457), (9, 7219638), (18, 3609819), (27, 2406546), (54, 1203273), (81, 802182), (162, 401091), (243, 267394), (486, 133697)]