18002538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52639}}^1$

素因数の和:52666

約数の個数: 24

約数和(自身を含む): 41059200

約数和(自身を除く): 23056662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 52639, 105278, 157917, 315834, 473751, 947502, 1000141, 2000282, 3000423, 6000846, 9001269, 18002538]

約数ペア:

[(1, 18002538), (2, 9001269), (3, 6000846), (6, 3000423), (9, 2000282), (18, 1000141), (19, 947502), (38, 473751), (57, 315834), (114, 157917), (171, 105278), (342, 52639)]