8989926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 12160794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 107, 114, 134, 201, 209, 214, 321, 402, 418, 627, 642, 737, 1177, 1254, 1273, 1474, 2033, 2211, 2354, 2546, 3531, 3819, 4066, 4422, 6099, 7062, 7169, 7638, 12198, 14003, 14338, 21507, 22363, 28006, 42009, 43014, 44726, 67089, 78859, 84018, 134178, 136211, 157718, 236577, 272422, 408633, 473154, 817266, 1498321, 2996642, 4494963, 8989926]

約数ペア:

[(1, 8989926), (2, 4494963), (3, 2996642), (6, 1498321), (11, 817266), (19, 473154), (22, 408633), (33, 272422), (38, 236577), (57, 157718), (66, 136211), (67, 134178), (107, 84018), (114, 78859), (134, 67089), (201, 44726), (209, 43014), (214, 42009), (321, 28006), (402, 22363), (418, 21507), (627, 14338), (642, 14003), (737, 12198), (1177, 7638), (1254, 7169), (1273, 7062), (1474, 6099), (2033, 4422), (2211, 4066), (2354, 3819), (2546, 3531)]