9873388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 21172480

約数和(自身を除く): 11299092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 277, 469, 532, 554, 938, 1108, 1273, 1876, 1939, 2546, 3878, 5092, 5263, 7756, 8911, 10526, 17822, 18559, 21052, 35644, 36841, 37118, 73682, 74236, 129913, 147364, 259826, 352621, 519652, 705242, 1410484, 2468347, 4936694, 9873388]

約数ペア:

[(1, 9873388), (2, 4936694), (4, 2468347), (7, 1410484), (14, 705242), (19, 519652), (28, 352621), (38, 259826), (67, 147364), (76, 129913), (133, 74236), (134, 73682), (266, 37118), (268, 36841), (277, 35644), (469, 21052), (532, 18559), (554, 17822), (938, 10526), (1108, 8911), (1273, 7756), (1876, 5263), (1939, 5092), (2546, 3878)]