13840272

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 38997504

約数和(自身を除く): 25157232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 431, 446, 669, 862, 892, 1293, 1338, 1724, 1784, 2007, 2586, 2676, 3448, 3568, 3879, 4014, 5172, 5352, 6896, 7758, 8028, 10344, 10704, 15516, 16056, 20688, 31032, 32112, 62064, 96113, 192226, 288339, 384452, 576678, 768904, 865017, 1153356, 1537808, 1730034, 2306712, 3460068, 4613424, 6920136, 13840272]

約数ペア:

[(1, 13840272), (2, 6920136), (3, 4613424), (4, 3460068), (6, 2306712), (8, 1730034), (9, 1537808), (12, 1153356), (16, 865017), (18, 768904), (24, 576678), (36, 384452), (48, 288339), (72, 192226), (144, 96113), (223, 62064), (431, 32112), (446, 31032), (669, 20688), (862, 16056), (892, 15516), (1293, 10704), (1338, 10344), (1724, 8028), (1784, 7758), (2007, 6896), (2586, 5352), (2676, 5172), (3448, 4014), (3568, 3879)]