18003832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 42421680

約数和(自身を除く): 24417848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2657, 3388, 5314, 6776, 10628, 18599, 21256, 29227, 37198, 58454, 74396, 116908, 148792, 204589, 233816, 321497, 409178, 642994, 818356, 1285988, 1636712, 2250479, 2571976, 4500958, 9001916, 18003832]

約数ペア:

[(1, 18003832), (2, 9001916), (4, 4500958), (7, 2571976), (8, 2250479), (11, 1636712), (14, 1285988), (22, 818356), (28, 642994), (44, 409178), (56, 321497), (77, 233816), (88, 204589), (121, 148792), (154, 116908), (242, 74396), (308, 58454), (484, 37198), (616, 29227), (847, 21256), (968, 18599), (1694, 10628), (2657, 6776), (3388, 5314)]