19193274018

素因数分解:

$2^1\times 3^2\times {\mathrm{17747}}^1\times {\mathrm{60083}}^1$

素因数の和:77838

約数の個数: 24

約数和(自身を含む): 41588462448

約数和(自身を除く): 22395188430

約数列:

[1, 2, 3, 6, 9, 18, 17747, 35494, 53241, 60083, 106482, 120166, 159723, 180249, 319446, 360498, 540747, 1081494, 1066293001, 2132586002, 3198879003, 6397758006, 9596637009, 19193274018]

約数ペア:

[(1, 19193274018), (2, 9596637009), (3, 6397758006), (6, 3198879003), (9, 2132586002), (18, 1066293001), (17747, 1081494), (35494, 540747), (53241, 360498), (60083, 319446), (106482, 180249), (120166, 159723)]