11721834

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 15010326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 271, 486, 534, 542, 801, 813, 1602, 1626, 2403, 2439, 4806, 4878, 7209, 7317, 14418, 14634, 21627, 21951, 24119, 43254, 43902, 48238, 65853, 72357, 131706, 144714, 217071, 434142, 651213, 1302426, 1953639, 3907278, 5860917, 11721834]

約数ペア:

[(1, 11721834), (2, 5860917), (3, 3907278), (6, 1953639), (9, 1302426), (18, 651213), (27, 434142), (54, 217071), (81, 144714), (89, 131706), (162, 72357), (178, 65853), (243, 48238), (267, 43902), (271, 43254), (486, 24119), (534, 21951), (542, 21627), (801, 14634), (813, 14418), (1602, 7317), (1626, 7209), (2403, 4878), (2439, 4806)]