1863661548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331141}}^1$

素因数の和:331222

約数の個数: 48

約数和(自身を含む): 5043954944

約数和(自身を除く): 3180293396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 331141, 662282, 993423, 1324564, 1986846, 2317987, 3973692, 4635974, 6953961, 9271948, 13907922, 22186447, 27815844, 44372894, 66559341, 88745788, 133118682, 155305129, 266237364, 310610258, 465915387, 621220516, 931830774, 1863661548]

約数ペア:

[(1, 1863661548), (2, 931830774), (3, 621220516), (4, 465915387), (6, 310610258), (7, 266237364), (12, 155305129), (14, 133118682), (21, 88745788), (28, 66559341), (42, 44372894), (67, 27815844), (84, 22186447), (134, 13907922), (201, 9271948), (268, 6953961), (402, 4635974), (469, 3973692), (804, 2317987), (938, 1986846), (1407, 1324564), (1876, 993423), (2814, 662282), (5628, 331141)]