40121874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5583

約数の個数: 48

約数和(自身を含む): 96655104

約数和(自身を除く): 56533230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 5531, 7254, 11062, 16593, 33186, 49779, 71903, 99558, 143806, 171461, 215709, 342922, 431418, 514383, 647127, 1028766, 1294254, 1543149, 2228993, 3086298, 4457986, 6686979, 13373958, 20060937, 40121874]

約数ペア:

[(1, 40121874), (2, 20060937), (3, 13373958), (6, 6686979), (9, 4457986), (13, 3086298), (18, 2228993), (26, 1543149), (31, 1294254), (39, 1028766), (62, 647127), (78, 514383), (93, 431418), (117, 342922), (186, 215709), (234, 171461), (279, 143806), (403, 99558), (558, 71903), (806, 49779), (1209, 33186), (2418, 16593), (3627, 11062), (5531, 7254)]