39278754

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 48465630

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 166, 183, 249, 366, 431, 498, 549, 747, 862, 1098, 1293, 1494, 2586, 3879, 5063, 7758, 10126, 15189, 26291, 30378, 35773, 45567, 52582, 71546, 78873, 91134, 107319, 157746, 214638, 236619, 321957, 473238, 643914, 2182153, 4364306, 6546459, 13092918, 19639377, 39278754]

約数ペア:

[(1, 39278754), (2, 19639377), (3, 13092918), (6, 6546459), (9, 4364306), (18, 2182153), (61, 643914), (83, 473238), (122, 321957), (166, 236619), (183, 214638), (249, 157746), (366, 107319), (431, 91134), (498, 78873), (549, 71546), (747, 52582), (862, 45567), (1098, 35773), (1293, 30378), (1494, 26291), (2586, 15189), (3879, 10126), (5063, 7758)]