31751148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18534

約数の個数: 48

約数和(自身を含む): 87042816

約数和(自身を除く): 55291668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18503, 37006, 55509, 74012, 111018, 203533, 222036, 240539, 407066, 481078, 610599, 721617, 814132, 962156, 1221198, 1443234, 2442396, 2645929, 2886468, 5291858, 7937787, 10583716, 15875574, 31751148]

約数ペア:

[(1, 31751148), (2, 15875574), (3, 10583716), (4, 7937787), (6, 5291858), (11, 2886468), (12, 2645929), (13, 2442396), (22, 1443234), (26, 1221198), (33, 962156), (39, 814132), (44, 721617), (52, 610599), (66, 481078), (78, 407066), (132, 240539), (143, 222036), (156, 203533), (286, 111018), (429, 74012), (572, 55509), (858, 37006), (1716, 18503)]