38781522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9749}}^1$

素因数の和:9787

約数の個数: 48

約数和(自身を含む): 95823000

約数和(自身を除く): 57041478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 9749, 19498, 29247, 58494, 87741, 126737, 165733, 175482, 253474, 331466, 380211, 497199, 760422, 994398, 1140633, 1491597, 2154529, 2281266, 2983194, 4309058, 6463587, 12927174, 19390761, 38781522]

約数ペア:

[(1, 38781522), (2, 19390761), (3, 12927174), (6, 6463587), (9, 4309058), (13, 2983194), (17, 2281266), (18, 2154529), (26, 1491597), (34, 1140633), (39, 994398), (51, 760422), (78, 497199), (102, 380211), (117, 331466), (153, 253474), (221, 175482), (234, 165733), (306, 126737), (442, 87741), (663, 58494), (1326, 29247), (1989, 19498), (3978, 9749)]