47188818

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15364

約数の個数: 40

約数和(自身を含む): 111310320

約数和(自身を除く): 64121502

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 15331, 30662, 45993, 91986, 137979, 275958, 291289, 413937, 582578, 827874, 873867, 1241811, 1747734, 2483622, 2621601, 5243202, 7864803, 15729606, 23594409, 47188818]

約数ペア:

[(1, 47188818), (2, 23594409), (3, 15729606), (6, 7864803), (9, 5243202), (18, 2621601), (19, 2483622), (27, 1747734), (38, 1241811), (54, 873867), (57, 827874), (81, 582578), (114, 413937), (162, 291289), (171, 275958), (342, 137979), (513, 91986), (1026, 45993), (1539, 30662), (3078, 15331)]