19348344

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 52930800

約数和(自身を除く): 33582456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2609, 3708, 5218, 7416, 7827, 10436, 15654, 20872, 23481, 31308, 46962, 62616, 93924, 187848, 268727, 537454, 806181, 1074908, 1612362, 2149816, 2418543, 3224724, 4837086, 6449448, 9674172, 19348344]

約数ペア:

[(1, 19348344), (2, 9674172), (3, 6449448), (4, 4837086), (6, 3224724), (8, 2418543), (9, 2149816), (12, 1612362), (18, 1074908), (24, 806181), (36, 537454), (72, 268727), (103, 187848), (206, 93924), (309, 62616), (412, 46962), (618, 31308), (824, 23481), (927, 20872), (1236, 15654), (1854, 10436), (2472, 7827), (2609, 7416), (3708, 5218)]