7977948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 21383040

約数和(自身を除く): 13405092

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, 3181, 6362, 9543, 12724, 19086, 34991, 38172, 60439, 69982, 104973, 120878, 139964, 181317, 209946, 241756, 362634, 419892, 664829, 725268, 1329658, 1994487, 2659316, 3988974, 7977948]

約数ペア:

[(1, 7977948), (2, 3988974), (3, 2659316), (4, 1994487), (6, 1329658), (11, 725268), (12, 664829), (19, 419892), (22, 362634), (33, 241756), (38, 209946), (44, 181317), (57, 139964), (66, 120878), (76, 104973), (114, 69982), (132, 60439), (209, 38172), (228, 34991), (418, 19086), (627, 12724), (836, 9543), (1254, 6362), (2508, 3181)]