38878866

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18461}}^1$

素因数の和:18488

約数の個数: 40

約数和(自身を含む): 93823884

約数和(自身を除く): 54945018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18461, 36922, 55383, 110766, 166149, 239993, 332298, 479986, 498447, 719979, 996894, 1439958, 1495341, 2159937, 2990682, 4319874, 6479811, 12959622, 19439433, 38878866]

約数ペア:

[(1, 38878866), (2, 19439433), (3, 12959622), (6, 6479811), (9, 4319874), (13, 2990682), (18, 2159937), (26, 1495341), (27, 1439958), (39, 996894), (54, 719979), (78, 498447), (81, 479986), (117, 332298), (162, 239993), (234, 166149), (351, 110766), (702, 55383), (1053, 36922), (2106, 18461)]