12868362

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 19306998

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 797, 897, 1242, 1594, 1794, 2391, 2691, 4782, 5382, 7173, 8073, 10361, 14346, 16146, 18331, 20722, 21519, 31083, 36662, 43038, 54993, 62166, 93249, 109986, 164979, 186498, 238303, 279747, 329958, 476606, 494937, 559494, 714909, 989874, 1429818, 2144727, 4289454, 6434181, 12868362]

約数ペア:

[(1, 12868362), (2, 6434181), (3, 4289454), (6, 2144727), (9, 1429818), (13, 989874), (18, 714909), (23, 559494), (26, 494937), (27, 476606), (39, 329958), (46, 279747), (54, 238303), (69, 186498), (78, 164979), (117, 109986), (138, 93249), (207, 62166), (234, 54993), (299, 43038), (351, 36662), (414, 31083), (598, 21519), (621, 20722), (702, 18331), (797, 16146), (897, 14346), (1242, 10361), (1594, 8073), (1794, 7173), (2391, 5382), (2691, 4782)]