3984714

素因数分解:

$2^1\times 3^7\times {\mathrm{911}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 8974080

約数和(自身を除く): 4989366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 911, 1458, 1822, 2187, 2733, 4374, 5466, 8199, 16398, 24597, 49194, 73791, 147582, 221373, 442746, 664119, 1328238, 1992357, 3984714]

約数ペア:

[(1, 3984714), (2, 1992357), (3, 1328238), (6, 664119), (9, 442746), (18, 221373), (27, 147582), (54, 73791), (81, 49194), (162, 24597), (243, 16398), (486, 8199), (729, 5466), (911, 4374), (1458, 2733), (1822, 2187)]