19117458

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6244

約数の個数: 40

約数和(自身を含む): 45099120

約数和(自身を除く): 25981662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6211, 12422, 18633, 37266, 55899, 111798, 118009, 167697, 236018, 335394, 354027, 503091, 708054, 1006182, 1062081, 2124162, 3186243, 6372486, 9558729, 19117458]

約数ペア:

[(1, 19117458), (2, 9558729), (3, 6372486), (6, 3186243), (9, 2124162), (18, 1062081), (19, 1006182), (27, 708054), (38, 503091), (54, 354027), (57, 335394), (81, 236018), (114, 167697), (162, 118009), (171, 111798), (342, 55899), (513, 37266), (1026, 18633), (1539, 12422), (3078, 6211)]