42161988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16811}}^1$

素因数の和:16848

約数の個数: 48

約数和(自身を含む): 112976640

約数和(自身を除く): 70814652

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 16811, 33622, 50433, 67244, 100866, 184921, 201732, 319409, 369842, 554763, 638818, 739684, 958227, 1109526, 1277636, 1916454, 2219052, 3513499, 3832908, 7026998, 10540497, 14053996, 21080994, 42161988]

約数ペア:

[(1, 42161988), (2, 21080994), (3, 14053996), (4, 10540497), (6, 7026998), (11, 3832908), (12, 3513499), (19, 2219052), (22, 1916454), (33, 1277636), (38, 1109526), (44, 958227), (57, 739684), (66, 638818), (76, 554763), (114, 369842), (132, 319409), (209, 201732), (228, 184921), (418, 100866), (627, 67244), (836, 50433), (1254, 33622), (2508, 16811)]