13250142

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 40

約数和(自身を含む): 30056400

約数和(自身を除く): 16806258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 919, 1602, 1838, 2403, 2757, 4806, 5514, 7209, 8271, 14418, 16542, 24813, 49626, 74439, 81791, 148878, 163582, 245373, 490746, 736119, 1472238, 2208357, 4416714, 6625071, 13250142]

約数ペア:

[(1, 13250142), (2, 6625071), (3, 4416714), (6, 2208357), (9, 1472238), (18, 736119), (27, 490746), (54, 245373), (81, 163582), (89, 148878), (162, 81791), (178, 74439), (267, 49626), (534, 24813), (801, 16542), (919, 14418), (1602, 8271), (1838, 7209), (2403, 5514), (2757, 4806)]