3907278

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 40

約数和(自身を含む): 8886240

約数和(自身を除く): 4978962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 271, 534, 542, 801, 813, 1602, 1626, 2403, 2439, 4806, 4878, 7209, 7317, 14418, 14634, 21951, 24119, 43902, 48238, 72357, 144714, 217071, 434142, 651213, 1302426, 1953639, 3907278]

約数ペア:

[(1, 3907278), (2, 1953639), (3, 1302426), (6, 651213), (9, 434142), (18, 217071), (27, 144714), (54, 72357), (81, 48238), (89, 43902), (162, 24119), (178, 21951), (267, 14634), (271, 14418), (534, 7317), (542, 7209), (801, 4878), (813, 4806), (1602, 2439), (1626, 2403)]