7978146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 17582400

約数和(自身を除く): 9604254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1109, 1199, 2218, 2398, 3327, 3597, 6654, 7194, 12199, 24398, 36597, 73194, 120881, 241762, 362643, 725286, 1329691, 2659382, 3989073, 7978146]

約数ペア:

[(1, 7978146), (2, 3989073), (3, 2659382), (6, 1329691), (11, 725286), (22, 362643), (33, 241762), (66, 120881), (109, 73194), (218, 36597), (327, 24398), (654, 12199), (1109, 7194), (1199, 6654), (2218, 3597), (2398, 3327)]