31966668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 84153888

約数和(自身を除く): 52187220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 233, 309, 333, 412, 444, 466, 618, 666, 699, 927, 932, 1236, 1332, 1398, 1854, 2097, 2796, 3708, 3811, 4194, 7622, 8388, 8621, 11433, 15244, 17242, 22866, 23999, 25863, 34299, 34484, 45732, 47998, 51726, 68598, 71997, 77589, 95996, 103452, 137196, 143994, 155178, 215991, 287988, 310356, 431982, 863964, 887963, 1775926, 2663889, 3551852, 5327778, 7991667, 10655556, 15983334, 31966668]

約数ペア:

[(1, 31966668), (2, 15983334), (3, 10655556), (4, 7991667), (6, 5327778), (9, 3551852), (12, 2663889), (18, 1775926), (36, 887963), (37, 863964), (74, 431982), (103, 310356), (111, 287988), (148, 215991), (206, 155178), (222, 143994), (233, 137196), (309, 103452), (333, 95996), (412, 77589), (444, 71997), (466, 68598), (618, 51726), (666, 47998), (699, 45732), (927, 34484), (932, 34299), (1236, 25863), (1332, 23999), (1398, 22866), (1854, 17242), (2097, 15244), (2796, 11433), (3708, 8621), (3811, 8388), (4194, 7622)]