38663784

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9455

約数の個数: 64

約数和(自身を含む): 113064000

約数和(自身を除く): 74400216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9421, 18842, 28263, 37684, 56526, 75368, 84789, 113052, 169578, 178999, 226104, 254367, 339156, 357998, 508734, 536997, 678312, 715996, 1017468, 1073994, 1431992, 1610991, 2034936, 2147988, 3221982, 4295976, 4832973, 6443964, 9665946, 12887928, 19331892, 38663784]

約数ペア:

[(1, 38663784), (2, 19331892), (3, 12887928), (4, 9665946), (6, 6443964), (8, 4832973), (9, 4295976), (12, 3221982), (18, 2147988), (19, 2034936), (24, 1610991), (27, 1431992), (36, 1073994), (38, 1017468), (54, 715996), (57, 678312), (72, 536997), (76, 508734), (108, 357998), (114, 339156), (152, 254367), (171, 226104), (216, 178999), (228, 169578), (342, 113052), (456, 84789), (513, 75368), (684, 56526), (1026, 37684), (1368, 28263), (2052, 18842), (4104, 9421)]