6689976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11972424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 863, 969, 1292, 1726, 1938, 2584, 2589, 3452, 3876, 5178, 6904, 7752, 10356, 14671, 16397, 20712, 29342, 32794, 44013, 49191, 58684, 65588, 88026, 98382, 117368, 131176, 176052, 196764, 278749, 352104, 393528, 557498, 836247, 1114996, 1672494, 2229992, 3344988, 6689976]

約数ペア:

[(1, 6689976), (2, 3344988), (3, 2229992), (4, 1672494), (6, 1114996), (8, 836247), (12, 557498), (17, 393528), (19, 352104), (24, 278749), (34, 196764), (38, 176052), (51, 131176), (57, 117368), (68, 98382), (76, 88026), (102, 65588), (114, 58684), (136, 49191), (152, 44013), (204, 32794), (228, 29342), (323, 20712), (408, 16397), (456, 14671), (646, 10356), (863, 7752), (969, 6904), (1292, 5178), (1726, 3876), (1938, 3452), (2584, 2589)]