65764818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173981}}^1$

素因数の和:173999

約数の個数: 32

約数和(自身を含む): 167022720

約数和(自身を除く): 101257902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 173981, 347962, 521943, 1043886, 1217867, 1565829, 2435734, 3131658, 3653601, 4697487, 7307202, 9394974, 10960803, 21921606, 32882409, 65764818]

約数ペア:

[(1, 65764818), (2, 32882409), (3, 21921606), (6, 10960803), (7, 9394974), (9, 7307202), (14, 4697487), (18, 3653601), (21, 3131658), (27, 2435734), (42, 1565829), (54, 1217867), (63, 1043886), (126, 521943), (189, 347962), (378, 173981)]