17939844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38333}}^1$

素因数の和:38356

約数の個数: 36

約数和(自身を含む): 48837516

約数和(自身を除く): 30897672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38333, 76666, 114999, 153332, 229998, 344997, 459996, 498329, 689994, 996658, 1379988, 1494987, 1993316, 2989974, 4484961, 5979948, 8969922, 17939844]

約数ペア:

[(1, 17939844), (2, 8969922), (3, 5979948), (4, 4484961), (6, 2989974), (9, 1993316), (12, 1494987), (13, 1379988), (18, 996658), (26, 689994), (36, 498329), (39, 459996), (52, 344997), (78, 229998), (117, 153332), (156, 114999), (234, 76666), (468, 38333)]