18942628944

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1058011}}^1$

素因数の和:1058395

約数の個数: 40

約数和(自身を含む): 49066364512

約数和(自身を除く): 30123735568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 2238, 2984, 4476, 5968, 8952, 17904, 1058011, 2116022, 3174033, 4232044, 6348066, 8464088, 12696132, 16928176, 25392264, 50784528, 394638103, 789276206, 1183914309, 1578552412, 2367828618, 3157104824, 4735657236, 6314209648, 9471314472, 18942628944]

約数ペア:

[(1, 18942628944), (2, 9471314472), (3, 6314209648), (4, 4735657236), (6, 3157104824), (8, 2367828618), (12, 1578552412), (16, 1183914309), (24, 789276206), (48, 394638103), (373, 50784528), (746, 25392264), (1119, 16928176), (1492, 12696132), (2238, 8464088), (2984, 6348066), (4476, 4232044), (5968, 3174033), (8952, 2116022), (17904, 1058011)]