1128009528

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{423427}}^1$

素因数の和:423476

約数の個数: 48

約数和(自身を含む): 3137601480

約数和(自身を除く): 2009591952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 423427, 846854, 1270281, 1693708, 2540562, 3387416, 3810843, 5081124, 7621686, 10162248, 15243372, 15666799, 30486744, 31333598, 47000397, 62667196, 94000794, 125334392, 141001191, 188001588, 282002382, 376003176, 564004764, 1128009528]

約数ペア:

[(1, 1128009528), (2, 564004764), (3, 376003176), (4, 282002382), (6, 188001588), (8, 141001191), (9, 125334392), (12, 94000794), (18, 62667196), (24, 47000397), (36, 31333598), (37, 30486744), (72, 15666799), (74, 15243372), (111, 10162248), (148, 7621686), (222, 5081124), (296, 3810843), (333, 3387416), (444, 2540562), (666, 1693708), (888, 1270281), (1332, 846854), (2664, 423427)]